72506782740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5431}}^1$

素因数の和:5715

約数の個数: 288

約数和(自身を含む): 249680793600

約数和(自身を除く): 177174010860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 239, 245, 266, 285, 294, 380, 399, 420, 478, 490, 532, 570, 588, 665, 717, 735, 798, 931, 956, 980, 1140, 1195, 1330, 1434, 1470, 1596, 1673, 1862, 1995, 2390, 2660, 2793, 2868, 2940, 3346, 3585, 3724, 3990, 4541, 4655, 4780, 5019, 5431, 5586, 6692, 7170, 7980, 8365, 9082, 9310, 10038, 10862, 11172, 11711, 13623, 13965, 14340, 16293, 16730, 18164, 18620, 20076, 21724, 22705, 23422, 25095, 27155, 27246, 27930, 31787, 32586, 33460, 35133, 38017, 45410, 46844, 50190, 54310, 54492, 55860, 58555, 63574, 65172, 68115, 70266, 76034, 81465, 90820, 95361, 100380, 103189, 108620, 114051, 117110, 127148, 136230, 140532, 152068, 158935, 162930, 175665, 190085, 190722, 206378, 222509, 228102, 234220, 266119, 272460, 309567, 317870, 325860, 351330, 380170, 381444, 412756, 445018, 456204, 476805, 515945, 532238, 570255, 619134, 635740, 667527, 702660, 722323, 760340, 798357, 890036, 953610, 1031890, 1064476, 1112545, 1140510, 1238268, 1298009, 1330595, 1335054, 1444646, 1547835, 1596714, 1907220, 2063780, 2166969, 2225090, 2281020, 2596018, 2661190, 2670108, 2889292, 3095670, 3193428, 3337635, 3611615, 3894027, 3991785, 4333938, 4450180, 5056261, 5192036, 5322380, 6191340, 6490045, 6675270, 7223230, 7788054, 7983570, 8667876, 9086063, 10112522, 10834845, 12980090, 13350540, 14446460, 15168783, 15576108, 15967140, 18172126, 19470135, 20225044, 21669690, 24662171, 25281305, 25960180, 27258189, 30337566, 36344252, 38940270, 43339380, 45430315, 49324342, 50562610, 54516378, 60675132, 63602441, 73986513, 75843915, 77880540, 90860630, 98648684, 101125220, 109032756, 123310855, 127204882, 136290945, 147973026, 151687830, 172635197, 181721260, 190807323, 246621710, 254409764, 272581890, 295946052, 303375660, 318012205, 345270394, 369932565, 381614646, 493243420, 517905591, 545163780, 636024410, 690540788, 739865130, 763229292, 863175985, 954036615, 1035811182, 1208446379, 1272048820, 1479730260, 1726351970, 1908073230, 2071622364, 2416892758, 2589527955, 3452703940, 3625339137, 3816146460, 4833785516, 5179055910, 6042231895, 7250678274, 10358111820, 12084463790, 14501356548, 18126695685, 24168927580, 36253391370, 72506782740]

約数ペア:

[(1, 72506782740), (2, 36253391370), (3, 24168927580), (4, 18126695685), (5, 14501356548), (6, 12084463790), (7, 10358111820), (10, 7250678274), (12, 6042231895), (14, 5179055910), (15, 4833785516), (19, 3816146460), (20, 3625339137), (21, 3452703940), (28, 2589527955), (30, 2416892758), (35, 2071622364), (38, 1908073230), (42, 1726351970), (49, 1479730260), (57, 1272048820), (60, 1208446379), (70, 1035811182), (76, 954036615), (84, 863175985), (95, 763229292), (98, 739865130), (105, 690540788), (114, 636024410), (133, 545163780), (140, 517905591), (147, 493243420), (190, 381614646), (196, 369932565), (210, 345270394), (228, 318012205), (239, 303375660), (245, 295946052), (266, 272581890), (285, 254409764), (294, 246621710), (380, 190807323), (399, 181721260), (420, 172635197), (478, 151687830), (490, 147973026), (532, 136290945), (570, 127204882), (588, 123310855), (665, 109032756), (717, 101125220), (735, 98648684), (798, 90860630), (931, 77880540), (956, 75843915), (980, 73986513), (1140, 63602441), (1195, 60675132), (1330, 54516378), (1434, 50562610), (1470, 49324342), (1596, 45430315), (1673, 43339380), (1862, 38940270), (1995, 36344252), (2390, 30337566), (2660, 27258189), (2793, 25960180), (2868, 25281305), (2940, 24662171), (3346, 21669690), (3585, 20225044), (3724, 19470135), (3990, 18172126), (4541, 15967140), (4655, 15576108), (4780, 15168783), (5019, 14446460), (5431, 13350540), (5586, 12980090), (6692, 10834845), (7170, 10112522), (7980, 9086063), (8365, 8667876), (9082, 7983570), (9310, 7788054), (10038, 7223230), (10862, 6675270), (11172, 6490045), (11711, 6191340), (13623, 5322380), (13965, 5192036), (14340, 5056261), (16293, 4450180), (16730, 4333938), (18164, 3991785), (18620, 3894027), (20076, 3611615), (21724, 3337635), (22705, 3193428), (23422, 3095670), (25095, 2889292), (27155, 2670108), (27246, 2661190), (27930, 2596018), (31787, 2281020), (32586, 2225090), (33460, 2166969), (35133, 2063780), (38017, 1907220), (45410, 1596714), (46844, 1547835), (50190, 1444646), (54310, 1335054), (54492, 1330595), (55860, 1298009), (58555, 1238268), (63574, 1140510), (65172, 1112545), (68115, 1064476), (70266, 1031890), (76034, 953610), (81465, 890036), (90820, 798357), (95361, 760340), (100380, 722323), (103189, 702660), (108620, 667527), (114051, 635740), (117110, 619134), (127148, 570255), (136230, 532238), (140532, 515945), (152068, 476805), (158935, 456204), (162930, 445018), (175665, 412756), (190085, 381444), (190722, 380170), (206378, 351330), (222509, 325860), (228102, 317870), (234220, 309567), (266119, 272460)]