28630360980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 101406009600

約数和(自身を除く): 72775648620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 61, 65, 74, 78, 90, 108, 111, 117, 122, 130, 135, 139, 148, 156, 169, 180, 183, 185, 195, 222, 234, 244, 260, 270, 278, 305, 333, 338, 351, 366, 370, 390, 417, 444, 468, 481, 507, 540, 549, 555, 556, 585, 610, 666, 676, 695, 702, 732, 740, 780, 793, 834, 845, 915, 962, 999, 1014, 1098, 1110, 1170, 1220, 1251, 1332, 1390, 1404, 1443, 1521, 1586, 1647, 1665, 1668, 1690, 1755, 1807, 1830, 1924, 1998, 2028, 2085, 2196, 2220, 2257, 2340, 2379, 2405, 2502, 2535, 2745, 2780, 2886, 3042, 3172, 3294, 3330, 3380, 3510, 3614, 3660, 3753, 3965, 3996, 4170, 4329, 4514, 4563, 4758, 4810, 4995, 5004, 5070, 5143, 5421, 5490, 5772, 6084, 6253, 6255, 6588, 6660, 6771, 7020, 7137, 7215, 7228, 7506, 7605, 7930, 8235, 8340, 8479, 8658, 9028, 9035, 9126, 9516, 9620, 9990, 10140, 10286, 10309, 10842, 10980, 11285, 11895, 12506, 12510, 12987, 13542, 14274, 14430, 15012, 15210, 15429, 15860, 16263, 16470, 16958, 17316, 18070, 18252, 18759, 18765, 19980, 20313, 20572, 20618, 21411, 21645, 21684, 22570, 22815, 23491, 23790, 25012, 25020, 25437, 25715, 25974, 27084, 27105, 28548, 28860, 29341, 30420, 30858, 30927, 31265, 32526, 32940, 33855, 33916, 35685, 36140, 37518, 37530, 40626, 41236, 42395, 42822, 43290, 45140, 45630, 46287, 46982, 47580, 48789, 50874, 51430, 51545, 51948, 54210, 56277, 58682, 60939, 61716, 61854, 62530, 64935, 65052, 66859, 67710, 70473, 71370, 75036, 75060, 76311, 77145, 81252, 81315, 84790, 85644, 86580, 88023, 91260, 92574, 92781, 93795, 93964, 97578, 101565, 101748, 102860, 103090, 107055, 108420, 110227, 112554, 117364, 117455, 121878, 123708, 125060, 127185, 129870, 133718, 135420, 138861, 140946, 142740, 146705, 152622, 154290, 154635, 162630, 168831, 169580, 176046, 185148, 185562, 187590, 195156, 200577, 203130, 206180, 211419, 214110, 220454, 225108, 228933, 231435, 234910, 243756, 243945, 254370, 259740, 264069, 267436, 277722, 278343, 281385, 281892, 293410, 304695, 305244, 308580, 309270, 313723, 325260, 330681, 334295, 337662, 352092, 352365, 371124, 375180, 381433, 381555, 401154, 406260, 422838, 428220, 440115, 440908, 457866, 462870, 463905, 469820, 487890, 508740, 528138, 551135, 555444, 556686, 562770, 586820, 601731, 609390, 618540, 627446, 634257, 661362, 668590, 675324, 694305, 704730, 762866, 763110, 792207, 802308, 844155, 845676, 869167, 880230, 915732, 925740, 927810, 941169, 975780, 992043, 1002885, 1056276, 1057095, 1102270, 1113372, 1125540, 1144299, 1144665, 1203462, 1218780, 1254892, 1268514, 1320345, 1322724, 1337180, 1388610, 1391715, 1409460, 1432951, 1525732, 1526220, 1568615, 1584414, 1653405, 1688310, 1738334, 1760460, 1805193, 1855620, 1882338, 1907165, 1984086, 2005770, 2114190, 2204540, 2288598, 2289330, 2406924, 2537028, 2607501, 2640690, 2777220, 2783430, 2823507, 2865902, 2976129, 3008655, 3137230, 3168828, 3171285, 3306810, 3376620, 3432897, 3476668, 3610386, 3764676, 3814330, 3961035, 3968172, 4011540, 4078399, 4228380, 4298853, 4345835, 4577196, 4578660, 4705845, 4960215, 5215002, 5281380, 5566860, 5647014, 5721495, 5731804, 5952258, 6017310, 6274460, 6342570, 6613620, 6865794, 7164755, 7220772, 7628660, 7822503, 7922070, 8156798, 8470521, 8597706, 8691670, 9025965, 9411690, 9920430, 10298691, 10430004, 11294028, 11442990, 11904516, 12034620, 12235197, 12685140, 12896559, 13037505, 13731588, 14117535, 14329510, 14880645, 15645006, 15844140, 16313596, 16941042, 17164485, 17195412, 17383340, 18051930, 18823380, 19840860, 20391995, 20597382, 21494265, 22885980, 23467509, 24470394, 25793118, 26075010, 28235070, 28659020, 29761290, 31290012, 33882084, 34328970, 36103860, 36705591, 38689677, 39112515, 40783990, 41194764, 42352605, 42988530, 46935018, 48940788, 51493455, 51586236, 52150020, 53019187, 56470140, 59522580, 61175985, 64482795, 68657940, 73411182, 77379354, 78225030, 81567980, 84705210, 85977060, 93870036, 102986910, 106038374, 110116773, 117337545, 122351970, 128965590, 146822364, 154758708, 156450060, 159057561, 169410420, 183527955, 193448385, 205973820, 212076748, 220233546, 234675090, 244703940, 257931180, 265095935, 318115122, 367055910, 386896770, 440467092, 469350180, 477172683, 530191870, 550583865, 636230244, 734111820, 773793540, 795287805, 954345366, 1060383740, 1101167730, 1431518049, 1590575610, 1908690732, 2202335460, 2385863415, 2863036098, 3181151220, 4771726830, 5726072196, 7157590245, 9543453660, 14315180490, 28630360980]

約数ペア:

[(1, 28630360980), (2, 14315180490), (3, 9543453660), (4, 7157590245), (5, 5726072196), (6, 4771726830), (9, 3181151220), (10, 2863036098), (12, 2385863415), (13, 2202335460), (15, 1908690732), (18, 1590575610), (20, 1431518049), (26, 1101167730), (27, 1060383740), (30, 954345366), (36, 795287805), (37, 773793540), (39, 734111820), (45, 636230244), (52, 550583865), (54, 530191870), (60, 477172683), (61, 469350180), (65, 440467092), (74, 386896770), (78, 367055910), (90, 318115122), (108, 265095935), (111, 257931180), (117, 244703940), (122, 234675090), (130, 220233546), (135, 212076748), (139, 205973820), (148, 193448385), (156, 183527955), (169, 169410420), (180, 159057561), (183, 156450060), (185, 154758708), (195, 146822364), (222, 128965590), (234, 122351970), (244, 117337545), (260, 110116773), (270, 106038374), (278, 102986910), (305, 93870036), (333, 85977060), (338, 84705210), (351, 81567980), (366, 78225030), (370, 77379354), (390, 73411182), (417, 68657940), (444, 64482795), (468, 61175985), (481, 59522580), (507, 56470140), (540, 53019187), (549, 52150020), (555, 51586236), (556, 51493455), (585, 48940788), (610, 46935018), (666, 42988530), (676, 42352605), (695, 41194764), (702, 40783990), (732, 39112515), (740, 38689677), (780, 36705591), (793, 36103860), (834, 34328970), (845, 33882084), (915, 31290012), (962, 29761290), (999, 28659020), (1014, 28235070), (1098, 26075010), (1110, 25793118), (1170, 24470394), (1220, 23467509), (1251, 22885980), (1332, 21494265), (1390, 20597382), (1404, 20391995), (1443, 19840860), (1521, 18823380), (1586, 18051930), (1647, 17383340), (1665, 17195412), (1668, 17164485), (1690, 16941042), (1755, 16313596), (1807, 15844140), (1830, 15645006), (1924, 14880645), (1998, 14329510), (2028, 14117535), (2085, 13731588), (2196, 13037505), (2220, 12896559), (2257, 12685140), (2340, 12235197), (2379, 12034620), (2405, 11904516), (2502, 11442990), (2535, 11294028), (2745, 10430004), (2780, 10298691), (2886, 9920430), (3042, 9411690), (3172, 9025965), (3294, 8691670), (3330, 8597706), (3380, 8470521), (3510, 8156798), (3614, 7922070), (3660, 7822503), (3753, 7628660), (3965, 7220772), (3996, 7164755), (4170, 6865794), (4329, 6613620), (4514, 6342570), (4563, 6274460), (4758, 6017310), (4810, 5952258), (4995, 5731804), (5004, 5721495), (5070, 5647014), (5143, 5566860), (5421, 5281380), (5490, 5215002), (5772, 4960215), (6084, 4705845), (6253, 4578660), (6255, 4577196), (6588, 4345835), (6660, 4298853), (6771, 4228380), (7020, 4078399), (7137, 4011540), (7215, 3968172), (7228, 3961035), (7506, 3814330), (7605, 3764676), (7930, 3610386), (8235, 3476668), (8340, 3432897), (8479, 3376620), (8658, 3306810), (9028, 3171285), (9035, 3168828), (9126, 3137230), (9516, 3008655), (9620, 2976129), (9990, 2865902), (10140, 2823507), (10286, 2783430), (10309, 2777220), (10842, 2640690), (10980, 2607501), (11285, 2537028), (11895, 2406924), (12506, 2289330), (12510, 2288598), (12987, 2204540), (13542, 2114190), (14274, 2005770), (14430, 1984086), (15012, 1907165), (15210, 1882338), (15429, 1855620), (15860, 1805193), (16263, 1760460), (16470, 1738334), (16958, 1688310), (17316, 1653405), (18070, 1584414), (18252, 1568615), (18759, 1526220), (18765, 1525732), (19980, 1432951), (20313, 1409460), (20572, 1391715), (20618, 1388610), (21411, 1337180), (21645, 1322724), (21684, 1320345), (22570, 1268514), (22815, 1254892), (23491, 1218780), (23790, 1203462), (25012, 1144665), (25020, 1144299), (25437, 1125540), (25715, 1113372), (25974, 1102270), (27084, 1057095), (27105, 1056276), (28548, 1002885), (28860, 992043), (29341, 975780), (30420, 941169), (30858, 927810), (30927, 925740), (31265, 915732), (32526, 880230), (32940, 869167), (33855, 845676), (33916, 844155), (35685, 802308), (36140, 792207), (37518, 763110), (37530, 762866), (40626, 704730), (41236, 694305), (42395, 675324), (42822, 668590), (43290, 661362), (45140, 634257), (45630, 627446), (46287, 618540), (46982, 609390), (47580, 601731), (48789, 586820), (50874, 562770), (51430, 556686), (51545, 555444), (51948, 551135), (54210, 528138), (56277, 508740), (58682, 487890), (60939, 469820), (61716, 463905), (61854, 462870), (62530, 457866), (64935, 440908), (65052, 440115), (66859, 428220), (67710, 422838), (70473, 406260), (71370, 401154), (75036, 381555), (75060, 381433), (76311, 375180), (77145, 371124), (81252, 352365), (81315, 352092), (84790, 337662), (85644, 334295), (86580, 330681), (88023, 325260), (91260, 313723), (92574, 309270), (92781, 308580), (93795, 305244), (93964, 304695), (97578, 293410), (101565, 281892), (101748, 281385), (102860, 278343), (103090, 277722), (107055, 267436), (108420, 264069), (110227, 259740), (112554, 254370), (117364, 243945), (117455, 243756), (121878, 234910), (123708, 231435), (125060, 228933), (127185, 225108), (129870, 220454), (133718, 214110), (135420, 211419), (138861, 206180), (140946, 203130), (142740, 200577), (146705, 195156), (152622, 187590), (154290, 185562), (154635, 185148), (162630, 176046), (168831, 169580)]