156914710140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1420

約数の個数: 192

約数和(自身を含む): 450696960000

約数和(自身を除く): 293782249860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 149, 213, 269, 284, 298, 355, 426, 447, 538, 596, 710, 745, 807, 852, 894, 919, 1065, 1076, 1345, 1420, 1490, 1614, 1788, 1838, 2130, 2235, 2690, 2757, 2980, 3228, 3676, 4035, 4260, 4470, 4595, 5380, 5514, 8070, 8940, 9190, 10579, 11028, 13785, 16140, 18380, 19099, 21158, 27570, 31737, 38198, 40081, 42316, 52895, 55140, 57297, 63474, 65249, 76396, 80162, 95495, 105790, 114594, 120243, 126948, 130498, 136931, 158685, 160324, 190990, 195747, 200405, 211580, 229188, 240486, 247211, 260996, 273862, 286485, 317370, 326245, 381980, 391494, 400810, 410793, 480972, 494422, 547724, 572970, 601215, 634740, 652490, 684655, 741633, 782988, 801620, 821586, 978735, 988844, 1145940, 1202430, 1236055, 1304980, 1369310, 1483266, 1643172, 1957470, 2053965, 2404860, 2472110, 2738620, 2845751, 2966532, 3708165, 3914940, 4107930, 4944220, 5691502, 7416330, 8215860, 8537253, 9722101, 11383004, 14228755, 14832660, 17074506, 17551981, 19444202, 28457510, 29166303, 34149012, 35103962, 36834439, 38888404, 42686265, 48610505, 52655943, 56915020, 58332606, 70207924, 73668878, 85372530, 87759905, 97221010, 105311886, 110503317, 116665212, 145831515, 147337756, 170745060, 175519810, 184172195, 194442020, 210623772, 221006634, 263279715, 291663030, 351039620, 368344390, 442013268, 526559430, 552516585, 583326060, 736688780, 1053118860, 1105033170, 2210066340, 2615245169, 5230490338, 7845735507, 10460980676, 13076225845, 15691471014, 26152451690, 31382942028, 39228677535, 52304903380, 78457355070, 156914710140]

約数ペア:

[(1, 156914710140), (2, 78457355070), (3, 52304903380), (4, 39228677535), (5, 31382942028), (6, 26152451690), (10, 15691471014), (12, 13076225845), (15, 10460980676), (20, 7845735507), (30, 5230490338), (60, 2615245169), (71, 2210066340), (142, 1105033170), (149, 1053118860), (213, 736688780), (269, 583326060), (284, 552516585), (298, 526559430), (355, 442013268), (426, 368344390), (447, 351039620), (538, 291663030), (596, 263279715), (710, 221006634), (745, 210623772), (807, 194442020), (852, 184172195), (894, 175519810), (919, 170745060), (1065, 147337756), (1076, 145831515), (1345, 116665212), (1420, 110503317), (1490, 105311886), (1614, 97221010), (1788, 87759905), (1838, 85372530), (2130, 73668878), (2235, 70207924), (2690, 58332606), (2757, 56915020), (2980, 52655943), (3228, 48610505), (3676, 42686265), (4035, 38888404), (4260, 36834439), (4470, 35103962), (4595, 34149012), (5380, 29166303), (5514, 28457510), (8070, 19444202), (8940, 17551981), (9190, 17074506), (10579, 14832660), (11028, 14228755), (13785, 11383004), (16140, 9722101), (18380, 8537253), (19099, 8215860), (21158, 7416330), (27570, 5691502), (31737, 4944220), (38198, 4107930), (40081, 3914940), (42316, 3708165), (52895, 2966532), (55140, 2845751), (57297, 2738620), (63474, 2472110), (65249, 2404860), (76396, 2053965), (80162, 1957470), (95495, 1643172), (105790, 1483266), (114594, 1369310), (120243, 1304980), (126948, 1236055), (130498, 1202430), (136931, 1145940), (158685, 988844), (160324, 978735), (190990, 821586), (195747, 801620), (200405, 782988), (211580, 741633), (229188, 684655), (240486, 652490), (247211, 634740), (260996, 601215), (273862, 572970), (286485, 547724), (317370, 494422), (326245, 480972), (381980, 410793), (391494, 400810)]