63705840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 219628800

約数和(自身を除く): 155922960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 409, 440, 472, 528, 590, 649, 660, 708, 818, 880, 885, 944, 1180, 1227, 1298, 1320, 1416, 1636, 1770, 1947, 2045, 2360, 2454, 2596, 2640, 2832, 3245, 3272, 3540, 3894, 4090, 4499, 4720, 4908, 5192, 6135, 6490, 6544, 7080, 7788, 8180, 8998, 9735, 9816, 10384, 12270, 12980, 13497, 14160, 15576, 16360, 17996, 19470, 19632, 22495, 24131, 24540, 25960, 26994, 31152, 32720, 35992, 38940, 44990, 48262, 49080, 51920, 53988, 67485, 71984, 72393, 77880, 89980, 96524, 98160, 107976, 120655, 134970, 144786, 155760, 179960, 193048, 215952, 241310, 265441, 269940, 289572, 359920, 361965, 386096, 482620, 530882, 539880, 579144, 723930, 796323, 965240, 1061764, 1079760, 1158288, 1327205, 1447860, 1592646, 1930480, 2123528, 2654410, 2895720, 3185292, 3981615, 4247056, 5308820, 5791440, 6370584, 7963230, 10617640, 12741168, 15926460, 21235280, 31852920, 63705840]

約数ペア:

[(1, 63705840), (2, 31852920), (3, 21235280), (4, 15926460), (5, 12741168), (6, 10617640), (8, 7963230), (10, 6370584), (11, 5791440), (12, 5308820), (15, 4247056), (16, 3981615), (20, 3185292), (22, 2895720), (24, 2654410), (30, 2123528), (33, 1930480), (40, 1592646), (44, 1447860), (48, 1327205), (55, 1158288), (59, 1079760), (60, 1061764), (66, 965240), (80, 796323), (88, 723930), (110, 579144), (118, 539880), (120, 530882), (132, 482620), (165, 386096), (176, 361965), (177, 359920), (220, 289572), (236, 269940), (240, 265441), (264, 241310), (295, 215952), (330, 193048), (354, 179960), (409, 155760), (440, 144786), (472, 134970), (528, 120655), (590, 107976), (649, 98160), (660, 96524), (708, 89980), (818, 77880), (880, 72393), (885, 71984), (944, 67485), (1180, 53988), (1227, 51920), (1298, 49080), (1320, 48262), (1416, 44990), (1636, 38940), (1770, 35992), (1947, 32720), (2045, 31152), (2360, 26994), (2454, 25960), (2596, 24540), (2640, 24131), (2832, 22495), (3245, 19632), (3272, 19470), (3540, 17996), (3894, 16360), (4090, 15576), (4499, 14160), (4720, 13497), (4908, 12980), (5192, 12270), (6135, 10384), (6490, 9816), (6544, 9735), (7080, 8998), (7788, 8180)]