422491680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7560

約数の個数: 192

約数和(自身を含む): 1592680320

約数和(自身を除く): 1170188640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 7523, 9360, 11232, 14040, 15046, 18720, 22569, 28080, 30092, 37615, 45138, 56160, 60184, 67707, 75230, 90276, 97799, 112845, 120368, 135414, 150460, 180552, 195598, 203121, 225690, 240736, 270828, 293397, 300920, 338535, 361104, 391196, 406242, 451380, 488995, 541656, 586794, 601840, 677070, 722208, 782392, 812484, 880191, 902760, 977990, 1015605, 1083312, 1173588, 1203680, 1354140, 1466985, 1564784, 1624968, 1760382, 1805520, 1955980, 2031210, 2166624, 2347176, 2640573, 2708280, 2933970, 3129568, 3249936, 3520764, 3611040, 3911960, 4062420, 4400955, 4694352, 5281146, 5416560, 5867940, 6499872, 7041528, 7823920, 8124840, 8801910, 9388704, 10562292, 10833120, 11735880, 13202865, 14083056, 15647840, 16249680, 17603820, 21124584, 23471760, 26405730, 28166112, 32499360, 35207640, 42249168, 46943520, 52811460, 70415280, 84498336, 105622920, 140830560, 211245840, 422491680]

約数ペア:

[(1, 422491680), (2, 211245840), (3, 140830560), (4, 105622920), (5, 84498336), (6, 70415280), (8, 52811460), (9, 46943520), (10, 42249168), (12, 35207640), (13, 32499360), (15, 28166112), (16, 26405730), (18, 23471760), (20, 21124584), (24, 17603820), (26, 16249680), (27, 15647840), (30, 14083056), (32, 13202865), (36, 11735880), (39, 10833120), (40, 10562292), (45, 9388704), (48, 8801910), (52, 8124840), (54, 7823920), (60, 7041528), (65, 6499872), (72, 5867940), (78, 5416560), (80, 5281146), (90, 4694352), (96, 4400955), (104, 4062420), (108, 3911960), (117, 3611040), (120, 3520764), (130, 3249936), (135, 3129568), (144, 2933970), (156, 2708280), (160, 2640573), (180, 2347176), (195, 2166624), (208, 2031210), (216, 1955980), (234, 1805520), (240, 1760382), (260, 1624968), (270, 1564784), (288, 1466985), (312, 1354140), (351, 1203680), (360, 1173588), (390, 1083312), (416, 1015605), (432, 977990), (468, 902760), (480, 880191), (520, 812484), (540, 782392), (585, 722208), (624, 677070), (702, 601840), (720, 586794), (780, 541656), (864, 488995), (936, 451380), (1040, 406242), (1080, 391196), (1170, 361104), (1248, 338535), (1404, 300920), (1440, 293397), (1560, 270828), (1755, 240736), (1872, 225690), (2080, 203121), (2160, 195598), (2340, 180552), (2808, 150460), (3120, 135414), (3510, 120368), (3744, 112845), (4320, 97799), (4680, 90276), (5616, 75230), (6240, 67707), (7020, 60184), (7523, 56160), (9360, 45138), (11232, 37615), (14040, 30092), (15046, 28080), (18720, 22569)]