141814721020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{5857}}^1$

素因数の和:6708

約数の個数: 144

約数和(自身を含む): 358118191872

約数和(自身を除く): 216303470852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 797, 868, 980, 1085, 1519, 1594, 2170, 3038, 3188, 3985, 4340, 5579, 5857, 6076, 7595, 7970, 11158, 11714, 15190, 15940, 22316, 23428, 24707, 27895, 29285, 30380, 39053, 40999, 49414, 55790, 58570, 78106, 81998, 98828, 111580, 117140, 123535, 156212, 163996, 172949, 181567, 195265, 204995, 247070, 286993, 345898, 363134, 390530, 409990, 494140, 573986, 691796, 726268, 781060, 819980, 864745, 907835, 1147972, 1210643, 1270969, 1434965, 1729490, 1815670, 2421286, 2541938, 2869930, 3458980, 3631340, 4668029, 4842572, 5083876, 5739860, 6053215, 6354845, 8896783, 9336058, 12106430, 12709690, 17793566, 18672116, 23340145, 24212860, 25419380, 32676203, 35587132, 44483915, 46680290, 65352406, 88967830, 93360580, 130704812, 144708899, 163381015, 177935660, 228733421, 289417798, 326762030, 457466842, 578835596, 653524060, 723544495, 914933684, 1012962293, 1143667105, 1447088990, 2025924586, 2287334210, 2894177980, 4051849172, 4574668420, 5064811465, 7090736051, 10129622930, 14181472102, 20259245860, 28362944204, 35453680255, 70907360510, 141814721020]

約数ペア:

[(1, 141814721020), (2, 70907360510), (4, 35453680255), (5, 28362944204), (7, 20259245860), (10, 14181472102), (14, 10129622930), (20, 7090736051), (28, 5064811465), (31, 4574668420), (35, 4051849172), (49, 2894177980), (62, 2287334210), (70, 2025924586), (98, 1447088990), (124, 1143667105), (140, 1012962293), (155, 914933684), (196, 723544495), (217, 653524060), (245, 578835596), (310, 457466842), (434, 326762030), (490, 289417798), (620, 228733421), (797, 177935660), (868, 163381015), (980, 144708899), (1085, 130704812), (1519, 93360580), (1594, 88967830), (2170, 65352406), (3038, 46680290), (3188, 44483915), (3985, 35587132), (4340, 32676203), (5579, 25419380), (5857, 24212860), (6076, 23340145), (7595, 18672116), (7970, 17793566), (11158, 12709690), (11714, 12106430), (15190, 9336058), (15940, 8896783), (22316, 6354845), (23428, 6053215), (24707, 5739860), (27895, 5083876), (29285, 4842572), (30380, 4668029), (39053, 3631340), (40999, 3458980), (49414, 2869930), (55790, 2541938), (58570, 2421286), (78106, 1815670), (81998, 1729490), (98828, 1434965), (111580, 1270969), (117140, 1210643), (123535, 1147972), (156212, 907835), (163996, 864745), (172949, 819980), (181567, 781060), (195265, 726268), (204995, 691796), (247070, 573986), (286993, 494140), (345898, 409990), (363134, 390530)]