15666087520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3653

約数の個数: 192

約数和(自身を含む): 41479796736

約数和(自身を除く): 25813709216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 71, 80, 85, 92, 115, 136, 142, 160, 170, 184, 230, 272, 284, 340, 355, 368, 391, 460, 544, 568, 680, 710, 736, 782, 920, 1136, 1207, 1360, 1420, 1564, 1633, 1840, 1955, 2272, 2414, 2720, 2840, 3128, 3266, 3527, 3680, 3910, 4828, 5680, 6035, 6256, 6532, 7054, 7820, 8165, 9656, 11360, 12070, 12512, 13064, 14108, 15640, 16330, 17635, 19312, 24140, 26128, 27761, 28216, 31280, 32660, 35270, 38624, 48280, 52256, 55522, 56432, 59959, 62560, 65320, 70540, 81121, 96560, 111044, 112864, 119918, 130640, 138805, 141080, 162242, 193120, 222088, 239836, 250417, 261280, 277610, 282160, 299795, 324484, 405605, 444176, 479672, 500834, 555220, 564320, 599590, 648968, 811210, 888352, 959344, 1001668, 1110440, 1199180, 1252085, 1297936, 1379057, 1622420, 1918688, 2003336, 2220880, 2398360, 2504170, 2595872, 2758114, 3244840, 4006672, 4257089, 4441760, 4796720, 5008340, 5516228, 5759591, 6489680, 6895285, 8013344, 8514178, 9593440, 10016680, 11032456, 11519182, 12979360, 13790570, 17028356, 20033360, 21285445, 22064912, 23038364, 27581140, 28797955, 34056712, 40066720, 42570890, 44129824, 46076728, 55162280, 57595910, 68113424, 85141780, 92153456, 97913047, 110324560, 115191820, 136226848, 170283560, 184306912, 195826094, 220649120, 230383640, 340567120, 391652188, 460767280, 489565235, 681134240, 783304376, 921534560, 979130470, 1566608752, 1958260940, 3133217504, 3916521880, 7833043760, 15666087520]

約数ペア:

[(1, 15666087520), (2, 7833043760), (4, 3916521880), (5, 3133217504), (8, 1958260940), (10, 1566608752), (16, 979130470), (17, 921534560), (20, 783304376), (23, 681134240), (32, 489565235), (34, 460767280), (40, 391652188), (46, 340567120), (68, 230383640), (71, 220649120), (80, 195826094), (85, 184306912), (92, 170283560), (115, 136226848), (136, 115191820), (142, 110324560), (160, 97913047), (170, 92153456), (184, 85141780), (230, 68113424), (272, 57595910), (284, 55162280), (340, 46076728), (355, 44129824), (368, 42570890), (391, 40066720), (460, 34056712), (544, 28797955), (568, 27581140), (680, 23038364), (710, 22064912), (736, 21285445), (782, 20033360), (920, 17028356), (1136, 13790570), (1207, 12979360), (1360, 11519182), (1420, 11032456), (1564, 10016680), (1633, 9593440), (1840, 8514178), (1955, 8013344), (2272, 6895285), (2414, 6489680), (2720, 5759591), (2840, 5516228), (3128, 5008340), (3266, 4796720), (3527, 4441760), (3680, 4257089), (3910, 4006672), (4828, 3244840), (5680, 2758114), (6035, 2595872), (6256, 2504170), (6532, 2398360), (7054, 2220880), (7820, 2003336), (8165, 1918688), (9656, 1622420), (11360, 1379057), (12070, 1297936), (12512, 1252085), (13064, 1199180), (14108, 1110440), (15640, 1001668), (16330, 959344), (17635, 888352), (19312, 811210), (24140, 648968), (26128, 599590), (27761, 564320), (28216, 555220), (31280, 500834), (32660, 479672), (35270, 444176), (38624, 405605), (48280, 324484), (52256, 299795), (55522, 282160), (56432, 277610), (59959, 261280), (62560, 250417), (65320, 239836), (70540, 222088), (81121, 193120), (96560, 162242), (111044, 141080), (112864, 138805), (119918, 130640)]