7517388780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 432

約数和(自身を含む): 26979039360

約数和(自身を除く): 19461650580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 79, 85, 90, 99, 102, 110, 121, 132, 153, 158, 165, 170, 180, 187, 198, 204, 220, 237, 242, 255, 257, 306, 316, 330, 340, 363, 374, 395, 396, 474, 484, 495, 510, 514, 561, 605, 612, 660, 711, 726, 748, 765, 771, 790, 869, 935, 948, 990, 1020, 1028, 1089, 1122, 1185, 1210, 1285, 1343, 1422, 1452, 1530, 1542, 1580, 1683, 1738, 1815, 1870, 1980, 2057, 2178, 2244, 2313, 2370, 2420, 2570, 2607, 2686, 2805, 2827, 2844, 3060, 3084, 3366, 3476, 3555, 3630, 3740, 3855, 4029, 4114, 4345, 4356, 4369, 4626, 4740, 5140, 5214, 5372, 5445, 5610, 5654, 6171, 6715, 6732, 7110, 7260, 7710, 7821, 8058, 8228, 8415, 8481, 8690, 8738, 9252, 9559, 10285, 10428, 10890, 11220, 11308, 11565, 12087, 12342, 13035, 13107, 13430, 14135, 14220, 14773, 15420, 15642, 16116, 16830, 16962, 17380, 17476, 18513, 19118, 20145, 20303, 20570, 21780, 21845, 23130, 24174, 24684, 25443, 26070, 26214, 26860, 28270, 28677, 29546, 30855, 31097, 31284, 33660, 33924, 37026, 38236, 39105, 39321, 40290, 40606, 41140, 42405, 43690, 44319, 46260, 47795, 48059, 48348, 50886, 52140, 52428, 56540, 57354, 59092, 60435, 60909, 61710, 62194, 65535, 73865, 74052, 78210, 78642, 80580, 81212, 84810, 86031, 87380, 88638, 92565, 93291, 95590, 96118, 101515, 101772, 114708, 120870, 121818, 123420, 124388, 127215, 131070, 132957, 143385, 144177, 147730, 155485, 156420, 157284, 162503, 169620, 172062, 177276, 182727, 185130, 186582, 191180, 192236, 196605, 203030, 221595, 223333, 240295, 241740, 243636, 254430, 262140, 265914, 279873, 286770, 288354, 295460, 304545, 310970, 325006, 344124, 345151, 365454, 370260, 373164, 393210, 406060, 430155, 432531, 443190, 446666, 466455, 480590, 487509, 508860, 528649, 531828, 559746, 573540, 576708, 609090, 621940, 650012, 664785, 669999, 690302, 720885, 730908, 786420, 812515, 860310, 865062, 886380, 893332, 913635, 932910, 961180, 975018, 1035453, 1057298, 1116665, 1119492, 1218180, 1329570, 1339998, 1380604, 1399365, 1441770, 1462527, 1585947, 1625030, 1720620, 1725755, 1730124, 1827270, 1865820, 1950036, 2009997, 2070906, 2114596, 2162655, 2233330, 2437545, 2456663, 2643245, 2659140, 2679996, 2798730, 2883540, 2925054, 3106359, 3171894, 3250060, 3349995, 3451510, 3654540, 3796661, 4019994, 4141812, 4325310, 4466660, 4757841, 4875090, 4913326, 5177265, 5286490, 5597460, 5850108, 6212718, 6343788, 6699990, 6903020, 7312635, 7369989, 7593322, 7929735, 8039988, 8650620, 9515682, 9750180, 9826652, 10049985, 10354530, 10572980, 11389983, 12283315, 12425436, 13399980, 14625270, 14739978, 15186644, 15531795, 15859470, 18983305, 19031364, 20099970, 20709060, 22109967, 22779966, 23789205, 24566630, 29250540, 29479956, 31063590, 31718940, 34169949, 36849945, 37966610, 40199940, 41763271, 44219934, 45559932, 47578410, 49133260, 56949915, 62127180, 68339898, 73699890, 75933220, 83526542, 88439868, 95156820, 110549835, 113899830, 125289813, 136679796, 147399780, 167053084, 170849745, 208816355, 221099670, 227799660, 250579626, 341699490, 375869439, 417632710, 442199340, 501159252, 626449065, 683398980, 751738878, 835265420, 1252898130, 1503477756, 1879347195, 2505796260, 3758694390, 7517388780]

約数ペア:

[(1, 7517388780), (2, 3758694390), (3, 2505796260), (4, 1879347195), (5, 1503477756), (6, 1252898130), (9, 835265420), (10, 751738878), (11, 683398980), (12, 626449065), (15, 501159252), (17, 442199340), (18, 417632710), (20, 375869439), (22, 341699490), (30, 250579626), (33, 227799660), (34, 221099670), (36, 208816355), (44, 170849745), (45, 167053084), (51, 147399780), (55, 136679796), (60, 125289813), (66, 113899830), (68, 110549835), (79, 95156820), (85, 88439868), (90, 83526542), (99, 75933220), (102, 73699890), (110, 68339898), (121, 62127180), (132, 56949915), (153, 49133260), (158, 47578410), (165, 45559932), (170, 44219934), (180, 41763271), (187, 40199940), (198, 37966610), (204, 36849945), (220, 34169949), (237, 31718940), (242, 31063590), (255, 29479956), (257, 29250540), (306, 24566630), (316, 23789205), (330, 22779966), (340, 22109967), (363, 20709060), (374, 20099970), (395, 19031364), (396, 18983305), (474, 15859470), (484, 15531795), (495, 15186644), (510, 14739978), (514, 14625270), (561, 13399980), (605, 12425436), (612, 12283315), (660, 11389983), (711, 10572980), (726, 10354530), (748, 10049985), (765, 9826652), (771, 9750180), (790, 9515682), (869, 8650620), (935, 8039988), (948, 7929735), (990, 7593322), (1020, 7369989), (1028, 7312635), (1089, 6903020), (1122, 6699990), (1185, 6343788), (1210, 6212718), (1285, 5850108), (1343, 5597460), (1422, 5286490), (1452, 5177265), (1530, 4913326), (1542, 4875090), (1580, 4757841), (1683, 4466660), (1738, 4325310), (1815, 4141812), (1870, 4019994), (1980, 3796661), (2057, 3654540), (2178, 3451510), (2244, 3349995), (2313, 3250060), (2370, 3171894), (2420, 3106359), (2570, 2925054), (2607, 2883540), (2686, 2798730), (2805, 2679996), (2827, 2659140), (2844, 2643245), (3060, 2456663), (3084, 2437545), (3366, 2233330), (3476, 2162655), (3555, 2114596), (3630, 2070906), (3740, 2009997), (3855, 1950036), (4029, 1865820), (4114, 1827270), (4345, 1730124), (4356, 1725755), (4369, 1720620), (4626, 1625030), (4740, 1585947), (5140, 1462527), (5214, 1441770), (5372, 1399365), (5445, 1380604), (5610, 1339998), (5654, 1329570), (6171, 1218180), (6715, 1119492), (6732, 1116665), (7110, 1057298), (7260, 1035453), (7710, 975018), (7821, 961180), (8058, 932910), (8228, 913635), (8415, 893332), (8481, 886380), (8690, 865062), (8738, 860310), (9252, 812515), (9559, 786420), (10285, 730908), (10428, 720885), (10890, 690302), (11220, 669999), (11308, 664785), (11565, 650012), (12087, 621940), (12342, 609090), (13035, 576708), (13107, 573540), (13430, 559746), (14135, 531828), (14220, 528649), (14773, 508860), (15420, 487509), (15642, 480590), (16116, 466455), (16830, 446666), (16962, 443190), (17380, 432531), (17476, 430155), (18513, 406060), (19118, 393210), (20145, 373164), (20303, 370260), (20570, 365454), (21780, 345151), (21845, 344124), (23130, 325006), (24174, 310970), (24684, 304545), (25443, 295460), (26070, 288354), (26214, 286770), (26860, 279873), (28270, 265914), (28677, 262140), (29546, 254430), (30855, 243636), (31097, 241740), (31284, 240295), (33660, 223333), (33924, 221595), (37026, 203030), (38236, 196605), (39105, 192236), (39321, 191180), (40290, 186582), (40606, 185130), (41140, 182727), (42405, 177276), (43690, 172062), (44319, 169620), (46260, 162503), (47795, 157284), (48059, 156420), (48348, 155485), (50886, 147730), (52140, 144177), (52428, 143385), (56540, 132957), (57354, 131070), (59092, 127215), (60435, 124388), (60909, 123420), (61710, 121818), (62194, 120870), (65535, 114708), (73865, 101772), (74052, 101515), (78210, 96118), (78642, 95590), (80580, 93291), (81212, 92565), (84810, 88638), (86031, 87380)]