64071840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19069}}^1$

素因数の和:19094

約数の個数: 96

約数和(自身を含む): 230670720

約数和(自身を除く): 166598880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19069, 38138, 57207, 76276, 95345, 114414, 133483, 152552, 190690, 228828, 266966, 286035, 305104, 381380, 400449, 457656, 533932, 572070, 610208, 667415, 762760, 800898, 915312, 1067864, 1144140, 1334830, 1525520, 1601796, 1830624, 2002245, 2135728, 2288280, 2669660, 3051040, 3203592, 4004490, 4271456, 4576560, 5339320, 6407184, 8008980, 9153120, 10678640, 12814368, 16017960, 21357280, 32035920, 64071840]

約数ペア:

[(1, 64071840), (2, 32035920), (3, 21357280), (4, 16017960), (5, 12814368), (6, 10678640), (7, 9153120), (8, 8008980), (10, 6407184), (12, 5339320), (14, 4576560), (15, 4271456), (16, 4004490), (20, 3203592), (21, 3051040), (24, 2669660), (28, 2288280), (30, 2135728), (32, 2002245), (35, 1830624), (40, 1601796), (42, 1525520), (48, 1334830), (56, 1144140), (60, 1067864), (70, 915312), (80, 800898), (84, 762760), (96, 667415), (105, 610208), (112, 572070), (120, 533932), (140, 457656), (160, 400449), (168, 381380), (210, 305104), (224, 286035), (240, 266966), (280, 228828), (336, 190690), (420, 152552), (480, 133483), (560, 114414), (672, 95345), (840, 76276), (1120, 57207), (1680, 38138), (3360, 19069)]