316204980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 192

約数和(自身を含む): 1127831040

約数和(自身を除く): 811626060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 1997, 2030, 2262, 2436, 2639, 2730, 3045, 3770, 3994, 4060, 4524, 5278, 5460, 5655, 5991, 6090, 7540, 7917, 7988, 9985, 10556, 11310, 11982, 12180, 13195, 13979, 15834, 19970, 22620, 23964, 25961, 26390, 27958, 29955, 31668, 39585, 39940, 41937, 51922, 52780, 55916, 57913, 59910, 69895, 77883, 79170, 83874, 103844, 115826, 119820, 129805, 139790, 155766, 158340, 167748, 173739, 181727, 209685, 231652, 259610, 279580, 289565, 311532, 347478, 363454, 389415, 405391, 419370, 519220, 545181, 579130, 694956, 726908, 752869, 778830, 810782, 838740, 868695, 908635, 1090362, 1158260, 1216173, 1505738, 1557660, 1621564, 1737390, 1817270, 2026955, 2180724, 2258607, 2432346, 2725905, 3011476, 3474780, 3634540, 3764345, 4053910, 4517214, 4864692, 5270083, 5451810, 6080865, 7528690, 8107820, 9034428, 10540166, 10903620, 11293035, 12161730, 15057380, 15810249, 21080332, 22586070, 24323460, 26350415, 31620498, 45172140, 52700830, 63240996, 79051245, 105401660, 158102490, 316204980]

約数ペア:

[(1, 316204980), (2, 158102490), (3, 105401660), (4, 79051245), (5, 63240996), (6, 52700830), (7, 45172140), (10, 31620498), (12, 26350415), (13, 24323460), (14, 22586070), (15, 21080332), (20, 15810249), (21, 15057380), (26, 12161730), (28, 11293035), (29, 10903620), (30, 10540166), (35, 9034428), (39, 8107820), (42, 7528690), (52, 6080865), (58, 5451810), (60, 5270083), (65, 4864692), (70, 4517214), (78, 4053910), (84, 3764345), (87, 3634540), (91, 3474780), (105, 3011476), (116, 2725905), (130, 2432346), (140, 2258607), (145, 2180724), (156, 2026955), (174, 1817270), (182, 1737390), (195, 1621564), (203, 1557660), (210, 1505738), (260, 1216173), (273, 1158260), (290, 1090362), (348, 908635), (364, 868695), (377, 838740), (390, 810782), (406, 778830), (420, 752869), (435, 726908), (455, 694956), (546, 579130), (580, 545181), (609, 519220), (754, 419370), (780, 405391), (812, 389415), (870, 363454), (910, 347478), (1015, 311532), (1092, 289565), (1131, 279580), (1218, 259610), (1365, 231652), (1508, 209685), (1740, 181727), (1820, 173739), (1885, 167748), (1997, 158340), (2030, 155766), (2262, 139790), (2436, 129805), (2639, 119820), (2730, 115826), (3045, 103844), (3770, 83874), (3994, 79170), (4060, 77883), (4524, 69895), (5278, 59910), (5460, 57913), (5655, 55916), (5991, 52780), (6090, 51922), (7540, 41937), (7917, 39940), (7988, 39585), (9985, 31668), (10556, 29955), (11310, 27958), (11982, 26390), (12180, 25961), (13195, 23964), (13979, 22620), (15834, 19970)]