235789320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 810774720

約数和(自身を除く): 574985400

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, 289, 312, 340, 390, 408, 442, 510, 520, 523, 578, 663, 680, 780, 867, 884, 1020, 1046, 1105, 1156, 1326, 1445, 1560, 1569, 1734, 1768, 2040, 2092, 2210, 2312, 2615, 2652, 2890, 3138, 3315, 3468, 3757, 4184, 4335, 4420, 5230, 5304, 5780, 6276, 6630, 6799, 6936, 7514, 7845, 8670, 8840, 8891, 10460, 11271, 11560, 12552, 13260, 13598, 15028, 15690, 17340, 17782, 18785, 20397, 20920, 22542, 26520, 26673, 27196, 30056, 31380, 33995, 34680, 35564, 37570, 40794, 44455, 45084, 53346, 54392, 56355, 62760, 67990, 71128, 75140, 81588, 88910, 90168, 101985, 106692, 112710, 115583, 133365, 135980, 150280, 151147, 163176, 177820, 203970, 213384, 225420, 231166, 266730, 271960, 302294, 346749, 355640, 407940, 450840, 453441, 462332, 533460, 577915, 604588, 693498, 755735, 815880, 906882, 924664, 1066920, 1155830, 1209176, 1386996, 1511470, 1733745, 1813764, 1964911, 2267205, 2311660, 2773992, 3022940, 3467490, 3627528, 3929822, 4534410, 4623320, 5894733, 6045880, 6934980, 7859644, 9068820, 9824555, 11789466, 13869960, 15719288, 18137640, 19649110, 23578932, 29473665, 39298220, 47157864, 58947330, 78596440, 117894660, 235789320]

約数ペア:

[(1, 235789320), (2, 117894660), (3, 78596440), (4, 58947330), (5, 47157864), (6, 39298220), (8, 29473665), (10, 23578932), (12, 19649110), (13, 18137640), (15, 15719288), (17, 13869960), (20, 11789466), (24, 9824555), (26, 9068820), (30, 7859644), (34, 6934980), (39, 6045880), (40, 5894733), (51, 4623320), (52, 4534410), (60, 3929822), (65, 3627528), (68, 3467490), (78, 3022940), (85, 2773992), (102, 2311660), (104, 2267205), (120, 1964911), (130, 1813764), (136, 1733745), (156, 1511470), (170, 1386996), (195, 1209176), (204, 1155830), (221, 1066920), (255, 924664), (260, 906882), (289, 815880), (312, 755735), (340, 693498), (390, 604588), (408, 577915), (442, 533460), (510, 462332), (520, 453441), (523, 450840), (578, 407940), (663, 355640), (680, 346749), (780, 302294), (867, 271960), (884, 266730), (1020, 231166), (1046, 225420), (1105, 213384), (1156, 203970), (1326, 177820), (1445, 163176), (1560, 151147), (1569, 150280), (1734, 135980), (1768, 133365), (2040, 115583), (2092, 112710), (2210, 106692), (2312, 101985), (2615, 90168), (2652, 88910), (2890, 81588), (3138, 75140), (3315, 71128), (3468, 67990), (3757, 62760), (4184, 56355), (4335, 54392), (4420, 53346), (5230, 45084), (5304, 44455), (5780, 40794), (6276, 37570), (6630, 35564), (6799, 34680), (6936, 33995), (7514, 31380), (7845, 30056), (8670, 27196), (8840, 26673), (8891, 26520), (10460, 22542), (11271, 20920), (11560, 20397), (12552, 18785), (13260, 17782), (13598, 17340), (15028, 15690)]