8661276540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 480

約数和(自身を含む): 33272870400

約数和(自身を除く): 24611593860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 61, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 122, 126, 133, 135, 140, 162, 171, 180, 183, 189, 190, 210, 228, 244, 252, 266, 270, 285, 305, 315, 324, 342, 366, 378, 380, 399, 405, 420, 427, 513, 532, 540, 549, 567, 570, 610, 630, 659, 665, 684, 732, 756, 798, 810, 854, 855, 915, 945, 1026, 1098, 1134, 1140, 1159, 1197, 1220, 1260, 1281, 1318, 1330, 1539, 1596, 1620, 1647, 1708, 1710, 1830, 1890, 1977, 1995, 2052, 2135, 2196, 2268, 2318, 2394, 2562, 2565, 2636, 2660, 2745, 2835, 3078, 3294, 3295, 3420, 3477, 3591, 3660, 3780, 3843, 3954, 3990, 4270, 4613, 4636, 4788, 4941, 5124, 5130, 5490, 5670, 5795, 5931, 5985, 6156, 6405, 6588, 6590, 6954, 7182, 7686, 7695, 7908, 7980, 8113, 8235, 8540, 9226, 9882, 9885, 10260, 10431, 10773, 10980, 11340, 11529, 11590, 11862, 11970, 12521, 12810, 13180, 13839, 13908, 14364, 15372, 15390, 16226, 16470, 17385, 17793, 17955, 18452, 19215, 19764, 19770, 20862, 21546, 23058, 23065, 23180, 23724, 23940, 24339, 24705, 25042, 25620, 27678, 29655, 30780, 31293, 32452, 32940, 34587, 34770, 35586, 35910, 37563, 38430, 39540, 40199, 40565, 41517, 41724, 43092, 46116, 46130, 48678, 49410, 50084, 52155, 53379, 53865, 55356, 57645, 59310, 62586, 62605, 69174, 69195, 69540, 71172, 71820, 73017, 75126, 76860, 80398, 81130, 83034, 87647, 88965, 92260, 93879, 97356, 98820, 104310, 106758, 107730, 112689, 115290, 118620, 120597, 121695, 124551, 125172, 125210, 138348, 138390, 146034, 150252, 156465, 160796, 162260, 166068, 172935, 175294, 177930, 187758, 187815, 200995, 207585, 208620, 213516, 215460, 219051, 225378, 230580, 241194, 243390, 249102, 250420, 262941, 266895, 276780, 281393, 292068, 312930, 338067, 345870, 350588, 355860, 361791, 365085, 373653, 375516, 375630, 401990, 415170, 438102, 438235, 450756, 469395, 482388, 486780, 498204, 525882, 533790, 562786, 563445, 602985, 622755, 625860, 657153, 676134, 691740, 723582, 730170, 747306, 751260, 763781, 788823, 803980, 830340, 844179, 876204, 876470, 938790, 1014201, 1051764, 1067580, 1085373, 1095255, 1125572, 1126890, 1205970, 1245510, 1314306, 1314705, 1352268, 1406965, 1447164, 1460340, 1494612, 1527562, 1577646, 1688358, 1690335, 1752940, 1808955, 1868265, 1877580, 2028402, 2170746, 2190510, 2253780, 2291343, 2366469, 2411940, 2491020, 2532537, 2628612, 2629410, 2813930, 3055124, 3155292, 3256119, 3285765, 3376716, 3380670, 3617910, 3736530, 3818905, 3944115, 4056804, 4220895, 4341492, 4381020, 4582686, 4732938, 5065074, 5071005, 5258820, 5346467, 5426865, 5627860, 6512238, 6571530, 6761340, 6874029, 7099407, 7235820, 7473060, 7597611, 7637810, 7888230, 8441790, 9165372, 9465876, 10130148, 10142010, 10692934, 10853730, 11456715, 11832345, 12662685, 13024476, 13143060, 13748058, 14198814, 15195222, 15275620, 15776460, 16039401, 16280595, 16883580, 20284020, 20622087, 21385868, 21707460, 22792833, 22913430, 23664690, 25325370, 26732335, 27496116, 28397628, 30390444, 32078802, 32561190, 34370145, 35497035, 37988055, 41244174, 45585666, 45826860, 47329380, 48118203, 50650740, 53464670, 61866261, 64157604, 65122380, 68740290, 70994070, 75976110, 80197005, 82488348, 91171332, 96236406, 103110435, 106929340, 113964165, 123732522, 137480580, 141988140, 144354609, 151952220, 160394010, 192472812, 206220870, 227928330, 240591015, 247465044, 288709218, 309331305, 320788020, 412441740, 433063827, 455856660, 481182030, 577418436, 618662610, 721773045, 866127654, 962364060, 1237325220, 1443546090, 1732255308, 2165319135, 2887092180, 4330638270, 8661276540]

約数ペア:

[(1, 8661276540), (2, 4330638270), (3, 2887092180), (4, 2165319135), (5, 1732255308), (6, 1443546090), (7, 1237325220), (9, 962364060), (10, 866127654), (12, 721773045), (14, 618662610), (15, 577418436), (18, 481182030), (19, 455856660), (20, 433063827), (21, 412441740), (27, 320788020), (28, 309331305), (30, 288709218), (35, 247465044), (36, 240591015), (38, 227928330), (42, 206220870), (45, 192472812), (54, 160394010), (57, 151952220), (60, 144354609), (61, 141988140), (63, 137480580), (70, 123732522), (76, 113964165), (81, 106929340), (84, 103110435), (90, 96236406), (95, 91171332), (105, 82488348), (108, 80197005), (114, 75976110), (122, 70994070), (126, 68740290), (133, 65122380), (135, 64157604), (140, 61866261), (162, 53464670), (171, 50650740), (180, 48118203), (183, 47329380), (189, 45826860), (190, 45585666), (210, 41244174), (228, 37988055), (244, 35497035), (252, 34370145), (266, 32561190), (270, 32078802), (285, 30390444), (305, 28397628), (315, 27496116), (324, 26732335), (342, 25325370), (366, 23664690), (378, 22913430), (380, 22792833), (399, 21707460), (405, 21385868), (420, 20622087), (427, 20284020), (513, 16883580), (532, 16280595), (540, 16039401), (549, 15776460), (567, 15275620), (570, 15195222), (610, 14198814), (630, 13748058), (659, 13143060), (665, 13024476), (684, 12662685), (732, 11832345), (756, 11456715), (798, 10853730), (810, 10692934), (854, 10142010), (855, 10130148), (915, 9465876), (945, 9165372), (1026, 8441790), (1098, 7888230), (1134, 7637810), (1140, 7597611), (1159, 7473060), (1197, 7235820), (1220, 7099407), (1260, 6874029), (1281, 6761340), (1318, 6571530), (1330, 6512238), (1539, 5627860), (1596, 5426865), (1620, 5346467), (1647, 5258820), (1708, 5071005), (1710, 5065074), (1830, 4732938), (1890, 4582686), (1977, 4381020), (1995, 4341492), (2052, 4220895), (2135, 4056804), (2196, 3944115), (2268, 3818905), (2318, 3736530), (2394, 3617910), (2562, 3380670), (2565, 3376716), (2636, 3285765), (2660, 3256119), (2745, 3155292), (2835, 3055124), (3078, 2813930), (3294, 2629410), (3295, 2628612), (3420, 2532537), (3477, 2491020), (3591, 2411940), (3660, 2366469), (3780, 2291343), (3843, 2253780), (3954, 2190510), (3990, 2170746), (4270, 2028402), (4613, 1877580), (4636, 1868265), (4788, 1808955), (4941, 1752940), (5124, 1690335), (5130, 1688358), (5490, 1577646), (5670, 1527562), (5795, 1494612), (5931, 1460340), (5985, 1447164), (6156, 1406965), (6405, 1352268), (6588, 1314705), (6590, 1314306), (6954, 1245510), (7182, 1205970), (7686, 1126890), (7695, 1125572), (7908, 1095255), (7980, 1085373), (8113, 1067580), (8235, 1051764), (8540, 1014201), (9226, 938790), (9882, 876470), (9885, 876204), (10260, 844179), (10431, 830340), (10773, 803980), (10980, 788823), (11340, 763781), (11529, 751260), (11590, 747306), (11862, 730170), (11970, 723582), (12521, 691740), (12810, 676134), (13180, 657153), (13839, 625860), (13908, 622755), (14364, 602985), (15372, 563445), (15390, 562786), (16226, 533790), (16470, 525882), (17385, 498204), (17793, 486780), (17955, 482388), (18452, 469395), (19215, 450756), (19764, 438235), (19770, 438102), (20862, 415170), (21546, 401990), (23058, 375630), (23065, 375516), (23180, 373653), (23724, 365085), (23940, 361791), (24339, 355860), (24705, 350588), (25042, 345870), (25620, 338067), (27678, 312930), (29655, 292068), (30780, 281393), (31293, 276780), (32452, 266895), (32940, 262941), (34587, 250420), (34770, 249102), (35586, 243390), (35910, 241194), (37563, 230580), (38430, 225378), (39540, 219051), (40199, 215460), (40565, 213516), (41517, 208620), (41724, 207585), (43092, 200995), (46116, 187815), (46130, 187758), (48678, 177930), (49410, 175294), (50084, 172935), (52155, 166068), (53379, 162260), (53865, 160796), (55356, 156465), (57645, 150252), (59310, 146034), (62586, 138390), (62605, 138348), (69174, 125210), (69195, 125172), (69540, 124551), (71172, 121695), (71820, 120597), (73017, 118620), (75126, 115290), (76860, 112689), (80398, 107730), (81130, 106758), (83034, 104310), (87647, 98820), (88965, 97356), (92260, 93879)]