480003940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 1162123200

約数和(自身を除く): 682119260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 59, 65, 83, 116, 118, 130, 145, 166, 169, 236, 260, 290, 295, 332, 338, 377, 415, 580, 590, 676, 754, 767, 830, 845, 1079, 1180, 1508, 1534, 1660, 1690, 1711, 1885, 2158, 2407, 3068, 3380, 3422, 3770, 3835, 4316, 4814, 4897, 4901, 5395, 6844, 7540, 7670, 8555, 9628, 9794, 9802, 9971, 10790, 12035, 14027, 15340, 17110, 19588, 19604, 19942, 21580, 22243, 24070, 24485, 24505, 28054, 31291, 34220, 39884, 44486, 48140, 48970, 49010, 49855, 56108, 62582, 63661, 70135, 88972, 97940, 98020, 99710, 111215, 125164, 127322, 140270, 142013, 156455, 199420, 222430, 254644, 280540, 284026, 289159, 312910, 318305, 406783, 444860, 568052, 578318, 625820, 636610, 710065, 813566, 827593, 1156636, 1273220, 1420130, 1445795, 1627132, 1655186, 1846169, 2033915, 2840260, 2891590, 3310372, 3692338, 4067830, 4137965, 5783180, 7384676, 8135660, 8275930, 9230845, 16551860, 18461690, 24000197, 36923380, 48000394, 96000788, 120000985, 240001970, 480003940]

約数ペア:

[(1, 480003940), (2, 240001970), (4, 120000985), (5, 96000788), (10, 48000394), (13, 36923380), (20, 24000197), (26, 18461690), (29, 16551860), (52, 9230845), (58, 8275930), (59, 8135660), (65, 7384676), (83, 5783180), (116, 4137965), (118, 4067830), (130, 3692338), (145, 3310372), (166, 2891590), (169, 2840260), (236, 2033915), (260, 1846169), (290, 1655186), (295, 1627132), (332, 1445795), (338, 1420130), (377, 1273220), (415, 1156636), (580, 827593), (590, 813566), (676, 710065), (754, 636610), (767, 625820), (830, 578318), (845, 568052), (1079, 444860), (1180, 406783), (1508, 318305), (1534, 312910), (1660, 289159), (1690, 284026), (1711, 280540), (1885, 254644), (2158, 222430), (2407, 199420), (3068, 156455), (3380, 142013), (3422, 140270), (3770, 127322), (3835, 125164), (4316, 111215), (4814, 99710), (4897, 98020), (4901, 97940), (5395, 88972), (6844, 70135), (7540, 63661), (7670, 62582), (8555, 56108), (9628, 49855), (9794, 49010), (9802, 48970), (9971, 48140), (10790, 44486), (12035, 39884), (14027, 34220), (15340, 31291), (17110, 28054), (19588, 24505), (19604, 24485), (19942, 24070), (21580, 22243)]