187151640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7101

約数の個数: 128

約数和(自身を含む): 640301760

約数和(自身を除く): 453150120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 7057, 8840, 13260, 14114, 21171, 26520, 28228, 35285, 42342, 56456, 70570, 84684, 91741, 105855, 119969, 141140, 169368, 183482, 211710, 239938, 275223, 282280, 359907, 366964, 423420, 458705, 479876, 550446, 599845, 719814, 733928, 846840, 917410, 959752, 1100892, 1199690, 1376115, 1439628, 1559597, 1799535, 1834820, 2201784, 2399380, 2752230, 2879256, 3119194, 3599070, 3669640, 4678791, 4798760, 5504460, 6238388, 7198140, 7797985, 9357582, 11008920, 12476776, 14396280, 15595970, 18715164, 23393955, 31191940, 37430328, 46787910, 62383880, 93575820, 187151640]

約数ペア:

[(1, 187151640), (2, 93575820), (3, 62383880), (4, 46787910), (5, 37430328), (6, 31191940), (8, 23393955), (10, 18715164), (12, 15595970), (13, 14396280), (15, 12476776), (17, 11008920), (20, 9357582), (24, 7797985), (26, 7198140), (30, 6238388), (34, 5504460), (39, 4798760), (40, 4678791), (51, 3669640), (52, 3599070), (60, 3119194), (65, 2879256), (68, 2752230), (78, 2399380), (85, 2201784), (102, 1834820), (104, 1799535), (120, 1559597), (130, 1439628), (136, 1376115), (156, 1199690), (170, 1100892), (195, 959752), (204, 917410), (221, 846840), (255, 733928), (260, 719814), (312, 599845), (340, 550446), (390, 479876), (408, 458705), (442, 423420), (510, 366964), (520, 359907), (663, 282280), (680, 275223), (780, 239938), (884, 211710), (1020, 183482), (1105, 169368), (1326, 141140), (1560, 119969), (1768, 105855), (2040, 91741), (2210, 84684), (2652, 70570), (3315, 56456), (4420, 42342), (5304, 35285), (6630, 28228), (7057, 26520), (8840, 21171), (13260, 14114)]