745550366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{823}}^1\times {\mathrm{2843}}^1$

素因数の和:4255

約数の個数: 160

約数和(自身を含む): 1987625640960

約数和(自身を除く): 1242075274000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 569, 823, 1138, 1646, 2276, 2843, 2845, 3292, 3983, 4115, 4552, 5686, 5690, 5761, 6584, 7966, 8230, 9104, 11372, 11380, 11522, 13168, 14215, 15932, 16460, 19901, 19915, 22744, 22760, 23044, 28430, 28805, 31864, 32920, 39802, 39830, 45488, 45520, 46088, 56860, 57610, 63728, 65840, 79604, 79660, 92176, 99505, 113720, 115220, 159208, 159320, 199010, 227440, 230440, 318416, 318640, 398020, 460880, 468287, 796040, 936574, 1592080, 1617667, 1873148, 2339789, 2341435, 3235334, 3278009, 3746296, 4679578, 4682870, 6470668, 6556018, 7492592, 8088335, 9359156, 9365740, 11323669, 11698945, 12941336, 13112036, 16176670, 16378523, 16390045, 18718312, 18731480, 22647338, 23397890, 25882672, 26224072, 32353340, 32757046, 32780090, 37436624, 37462960, 45294676, 46795780, 52448144, 56618345, 64706680, 65514092, 65560180, 81892615, 90589352, 93591560, 113236690, 129413360, 131028184, 131120360, 163785230, 181178704, 187183120, 226473380, 262056368, 262240720, 327570460, 452946760, 655140920, 905893520, 1310281840, 1331339941, 2662679882, 5325359764, 6656699705, 9319379587, 10650719528, 13313399410, 18638759174, 21301439056, 26626798820, 37277518348, 46596897935, 53253597640, 74555036696, 93193795870, 106507195280, 149110073392, 186387591740, 372775183480, 745550366960]

約数ペア:

[(1, 745550366960), (2, 372775183480), (4, 186387591740), (5, 149110073392), (7, 106507195280), (8, 93193795870), (10, 74555036696), (14, 53253597640), (16, 46596897935), (20, 37277518348), (28, 26626798820), (35, 21301439056), (40, 18638759174), (56, 13313399410), (70, 10650719528), (80, 9319379587), (112, 6656699705), (140, 5325359764), (280, 2662679882), (560, 1331339941), (569, 1310281840), (823, 905893520), (1138, 655140920), (1646, 452946760), (2276, 327570460), (2843, 262240720), (2845, 262056368), (3292, 226473380), (3983, 187183120), (4115, 181178704), (4552, 163785230), (5686, 131120360), (5690, 131028184), (5761, 129413360), (6584, 113236690), (7966, 93591560), (8230, 90589352), (9104, 81892615), (11372, 65560180), (11380, 65514092), (11522, 64706680), (13168, 56618345), (14215, 52448144), (15932, 46795780), (16460, 45294676), (19901, 37462960), (19915, 37436624), (22744, 32780090), (22760, 32757046), (23044, 32353340), (28430, 26224072), (28805, 25882672), (31864, 23397890), (32920, 22647338), (39802, 18731480), (39830, 18718312), (45488, 16390045), (45520, 16378523), (46088, 16176670), (56860, 13112036), (57610, 12941336), (63728, 11698945), (65840, 11323669), (79604, 9365740), (79660, 9359156), (92176, 8088335), (99505, 7492592), (113720, 6556018), (115220, 6470668), (159208, 4682870), (159320, 4679578), (199010, 3746296), (227440, 3278009), (230440, 3235334), (318416, 2341435), (318640, 2339789), (398020, 1873148), (460880, 1617667), (468287, 1592080), (796040, 936574)]