897995280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41117}}^1$

素因数の和:41153

約数の個数: 160

約数和(自身を含む): 3426280704

約数和(自身を除く): 2528285424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 41117, 82234, 123351, 164468, 205585, 246702, 287819, 328936, 411170, 493404, 534521, 575638, 616755, 657872, 822340, 863457, 986808, 1069042, 1151276, 1233510, 1439095, 1603563, 1644680, 1726914, 1973616, 2138084, 2302552, 2467020, 2672605, 2878190, 3207126, 3289360, 3453828, 3741647, 4276168, 4317285, 4605104, 4934040, 5345210, 5756380, 6414252, 6907656, 7483294, 8017815, 8552336, 8634570, 9868080, 10690420, 11224941, 11512760, 12828504, 13815312, 14966588, 16035630, 17269140, 18708235, 21380840, 22449882, 23025520, 25657008, 29933176, 32071260, 34538280, 37416470, 42761680, 44899764, 56124705, 59866352, 64142520, 69076560, 74832940, 89799528, 112249410, 128285040, 149665880, 179599056, 224498820, 299331760, 448997640, 897995280]

約数ペア:

[(1, 897995280), (2, 448997640), (3, 299331760), (4, 224498820), (5, 179599056), (6, 149665880), (7, 128285040), (8, 112249410), (10, 89799528), (12, 74832940), (13, 69076560), (14, 64142520), (15, 59866352), (16, 56124705), (20, 44899764), (21, 42761680), (24, 37416470), (26, 34538280), (28, 32071260), (30, 29933176), (35, 25657008), (39, 23025520), (40, 22449882), (42, 21380840), (48, 18708235), (52, 17269140), (56, 16035630), (60, 14966588), (65, 13815312), (70, 12828504), (78, 11512760), (80, 11224941), (84, 10690420), (91, 9868080), (104, 8634570), (105, 8552336), (112, 8017815), (120, 7483294), (130, 6907656), (140, 6414252), (156, 5756380), (168, 5345210), (182, 4934040), (195, 4605104), (208, 4317285), (210, 4276168), (240, 3741647), (260, 3453828), (273, 3289360), (280, 3207126), (312, 2878190), (336, 2672605), (364, 2467020), (390, 2302552), (420, 2138084), (455, 1973616), (520, 1726914), (546, 1644680), (560, 1603563), (624, 1439095), (728, 1233510), (780, 1151276), (840, 1069042), (910, 986808), (1040, 863457), (1092, 822340), (1365, 657872), (1456, 616755), (1560, 575638), (1680, 534521), (1820, 493404), (2184, 411170), (2730, 328936), (3120, 287819), (3640, 246702), (4368, 205585), (5460, 164468), (7280, 123351), (10920, 82234), (21840, 41117)]