19005548040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{100943}}^1$

素因数の和:101483

約数の個数: 96

約数和(自身を含む): 61886747520

約数和(自身を除く): 42881199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523, 1046, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 9414, 10460, 12552, 15690, 18828, 20920, 23535, 31380, 37656, 47070, 62760, 94140, 100943, 188280, 201886, 302829, 403772, 504715, 605658, 807544, 908487, 1009430, 1211316, 1514145, 1816974, 2018860, 2422632, 3028290, 3633948, 4037720, 4542435, 6056580, 7267896, 9084870, 12113160, 18169740, 36339480, 52793189, 105586378, 158379567, 211172756, 263965945, 316759134, 422345512, 475138701, 527931890, 633518268, 791897835, 950277402, 1055863780, 1267036536, 1583795670, 1900554804, 2111727560, 2375693505, 3167591340, 3801109608, 4751387010, 6335182680, 9502774020, 19005548040]

約数ペア:

[(1, 19005548040), (2, 9502774020), (3, 6335182680), (4, 4751387010), (5, 3801109608), (6, 3167591340), (8, 2375693505), (9, 2111727560), (10, 1900554804), (12, 1583795670), (15, 1267036536), (18, 1055863780), (20, 950277402), (24, 791897835), (30, 633518268), (36, 527931890), (40, 475138701), (45, 422345512), (60, 316759134), (72, 263965945), (90, 211172756), (120, 158379567), (180, 105586378), (360, 52793189), (523, 36339480), (1046, 18169740), (1569, 12113160), (2092, 9084870), (2615, 7267896), (3138, 6056580), (4184, 4542435), (4707, 4037720), (5230, 3633948), (6276, 3028290), (7845, 2422632), (9414, 2018860), (10460, 1816974), (12552, 1514145), (15690, 1211316), (18828, 1009430), (20920, 908487), (23535, 807544), (31380, 605658), (37656, 504715), (47070, 403772), (62760, 302829), (94140, 201886), (100943, 188280)]