674241120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{66889}}^1$

素因数の和:66917

約数の個数: 144

約数和(自身を含む): 2629579680

約数和(自身を除く): 1955338560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 66889, 133778, 200667, 267556, 334445, 401334, 468223, 535112, 602001, 668890, 802668, 936446, 1003335, 1070224, 1204002, 1337780, 1404669, 1605336, 1872892, 2006670, 2140448, 2341115, 2408004, 2675560, 2809338, 3010005, 3210672, 3745784, 4013340, 4214007, 4682230, 4816008, 5351120, 5618676, 6020010, 6421344, 7023345, 7491568, 8026680, 8428014, 9364460, 9632016, 10702240, 11237352, 12040020, 14046690, 14983136, 16053360, 16856028, 18728920, 19264032, 21070035, 22474704, 24080040, 28093380, 32106720, 33712056, 37457840, 42140070, 44949408, 48160080, 56186760, 67424112, 74915680, 84280140, 96320160, 112373520, 134848224, 168560280, 224747040, 337120560, 674241120]

約数ペア:

[(1, 674241120), (2, 337120560), (3, 224747040), (4, 168560280), (5, 134848224), (6, 112373520), (7, 96320160), (8, 84280140), (9, 74915680), (10, 67424112), (12, 56186760), (14, 48160080), (15, 44949408), (16, 42140070), (18, 37457840), (20, 33712056), (21, 32106720), (24, 28093380), (28, 24080040), (30, 22474704), (32, 21070035), (35, 19264032), (36, 18728920), (40, 16856028), (42, 16053360), (45, 14983136), (48, 14046690), (56, 12040020), (60, 11237352), (63, 10702240), (70, 9632016), (72, 9364460), (80, 8428014), (84, 8026680), (90, 7491568), (96, 7023345), (105, 6421344), (112, 6020010), (120, 5618676), (126, 5351120), (140, 4816008), (144, 4682230), (160, 4214007), (168, 4013340), (180, 3745784), (210, 3210672), (224, 3010005), (240, 2809338), (252, 2675560), (280, 2408004), (288, 2341115), (315, 2140448), (336, 2006670), (360, 1872892), (420, 1605336), (480, 1404669), (504, 1337780), (560, 1204002), (630, 1070224), (672, 1003335), (720, 936446), (840, 802668), (1008, 668890), (1120, 602001), (1260, 535112), (1440, 468223), (1680, 401334), (2016, 334445), (2520, 267556), (3360, 200667), (5040, 133778), (10080, 66889)]