2100053809140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1\times {\mathrm{14939}}^1$

素因数の和:16854

約数の個数: 192

約数和(自身を含む): 6758712576000

約数和(自身を除く): 4658658766860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1699, 1970, 2364, 2758, 2955, 3398, 3940, 4137, 5097, 5516, 5910, 6796, 6895, 8274, 8495, 10194, 11820, 11893, 13790, 14939, 16548, 16990, 20388, 20685, 23786, 25485, 27580, 29878, 33980, 35679, 41370, 44817, 47572, 50970, 59465, 59756, 71358, 74695, 82740, 89634, 101940, 104573, 118930, 142716, 149390, 178395, 179268, 209146, 224085, 237860, 298780, 313719, 334703, 356790, 418292, 448170, 522865, 627438, 669406, 713580, 896340, 1004109, 1045730, 1254876, 1338812, 1568595, 1673515, 2008218, 2091460, 2342921, 2942983, 3137190, 3347030, 4016436, 4685842, 5020545, 5885966, 6274380, 6694060, 7028763, 8828949, 9371684, 10041090, 11714605, 11771932, 14057526, 14714915, 17657898, 20082180, 20600881, 23429210, 25381361, 28115052, 29429830, 35143815, 35315796, 41201762, 44144745, 46858420, 50762722, 58859660, 61802643, 70287630, 76144083, 82403524, 88289490, 101525444, 103004405, 123605286, 126906805, 140575260, 152288166, 176578980, 177669527, 206008810, 247210572, 253813610, 304576332, 309013215, 355339054, 380720415, 412017620, 507627220, 533008581, 618026430, 710678108, 761440830, 888347635, 1066017162, 1236052860, 1522881660, 1776695270, 2132034324, 2665042905, 3553390540, 5000128117, 5330085810, 10000256234, 10660171620, 15000384351, 20000512468, 25000640585, 30000768702, 35000896819, 50001281170, 60001537404, 70001793638, 75001921755, 100002562340, 105002690457, 140003587276, 150003843510, 175004484095, 210005380914, 300007687020, 350008968190, 420010761828, 525013452285, 700017936380, 1050026904570, 2100053809140]

約数ペア:

[(1, 2100053809140), (2, 1050026904570), (3, 700017936380), (4, 525013452285), (5, 420010761828), (6, 350008968190), (7, 300007687020), (10, 210005380914), (12, 175004484095), (14, 150003843510), (15, 140003587276), (20, 105002690457), (21, 100002562340), (28, 75001921755), (30, 70001793638), (35, 60001537404), (42, 50001281170), (60, 35000896819), (70, 30000768702), (84, 25000640585), (105, 20000512468), (140, 15000384351), (197, 10660171620), (210, 10000256234), (394, 5330085810), (420, 5000128117), (591, 3553390540), (788, 2665042905), (985, 2132034324), (1182, 1776695270), (1379, 1522881660), (1699, 1236052860), (1970, 1066017162), (2364, 888347635), (2758, 761440830), (2955, 710678108), (3398, 618026430), (3940, 533008581), (4137, 507627220), (5097, 412017620), (5516, 380720415), (5910, 355339054), (6796, 309013215), (6895, 304576332), (8274, 253813610), (8495, 247210572), (10194, 206008810), (11820, 177669527), (11893, 176578980), (13790, 152288166), (14939, 140575260), (16548, 126906805), (16990, 123605286), (20388, 103004405), (20685, 101525444), (23786, 88289490), (25485, 82403524), (27580, 76144083), (29878, 70287630), (33980, 61802643), (35679, 58859660), (41370, 50762722), (44817, 46858420), (47572, 44144745), (50970, 41201762), (59465, 35315796), (59756, 35143815), (71358, 29429830), (74695, 28115052), (82740, 25381361), (89634, 23429210), (101940, 20600881), (104573, 20082180), (118930, 17657898), (142716, 14714915), (149390, 14057526), (178395, 11771932), (179268, 11714605), (209146, 10041090), (224085, 9371684), (237860, 8828949), (298780, 7028763), (313719, 6694060), (334703, 6274380), (356790, 5885966), (418292, 5020545), (448170, 4685842), (522865, 4016436), (627438, 3347030), (669406, 3137190), (713580, 2942983), (896340, 2342921), (1004109, 2091460), (1045730, 2008218), (1254876, 1673515), (1338812, 1568595)]