15697715280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{9511}}^1$

素因数の和:9586

約数の個数: 240

約数和(自身を含む): 54789576576

約数和(自身を除く): 39091861296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 529, 552, 598, 624, 690, 780, 897, 920, 1040, 1058, 1104, 1196, 1380, 1495, 1560, 1587, 1794, 1840, 2116, 2392, 2645, 2760, 2990, 3120, 3174, 3588, 4232, 4485, 4784, 5290, 5520, 5980, 6348, 6877, 7176, 7935, 8464, 8970, 9511, 10580, 11960, 12696, 13754, 14352, 15870, 17940, 19022, 20631, 21160, 23920, 25392, 27508, 28533, 31740, 34385, 35880, 38044, 41262, 42320, 47555, 55016, 57066, 63480, 68770, 71760, 76088, 82524, 95110, 103155, 110032, 114132, 123643, 126960, 137540, 142665, 152176, 165048, 190220, 206310, 218753, 228264, 247286, 275080, 285330, 330096, 370929, 380440, 412620, 437506, 456528, 494572, 550160, 570660, 618215, 656259, 741858, 760880, 825240, 875012, 989144, 1093765, 1141320, 1236430, 1312518, 1483716, 1650480, 1750024, 1854645, 1978288, 2187530, 2282640, 2472860, 2625036, 2843789, 2967432, 3281295, 3500048, 3709290, 4375060, 4945720, 5031319, 5250072, 5687578, 5934864, 6562590, 7418580, 8531367, 8750120, 9891440, 10062638, 10500144, 11375156, 13125180, 14218945, 14837160, 15093957, 17062734, 17500240, 20125276, 22750312, 25156595, 26250360, 28437890, 29674320, 30187914, 34125468, 40250552, 42656835, 45500624, 50313190, 52500720, 56875780, 60375828, 65407147, 68250936, 75469785, 80501104, 85313670, 100626380, 113751560, 120751656, 130814294, 136501872, 150939570, 170627340, 196221441, 201252760, 227503120, 241503312, 261628588, 301879140, 327035735, 341254680, 392442882, 402505520, 523257176, 603758280, 654071470, 682509360, 784885764, 981107205, 1046514352, 1207516560, 1308142940, 1569771528, 1962214410, 2616285880, 3139543056, 3924428820, 5232571760, 7848857640, 15697715280]

約数ペア:

[(1, 15697715280), (2, 7848857640), (3, 5232571760), (4, 3924428820), (5, 3139543056), (6, 2616285880), (8, 1962214410), (10, 1569771528), (12, 1308142940), (13, 1207516560), (15, 1046514352), (16, 981107205), (20, 784885764), (23, 682509360), (24, 654071470), (26, 603758280), (30, 523257176), (39, 402505520), (40, 392442882), (46, 341254680), (48, 327035735), (52, 301879140), (60, 261628588), (65, 241503312), (69, 227503120), (78, 201252760), (80, 196221441), (92, 170627340), (104, 150939570), (115, 136501872), (120, 130814294), (130, 120751656), (138, 113751560), (156, 100626380), (184, 85313670), (195, 80501104), (208, 75469785), (230, 68250936), (240, 65407147), (260, 60375828), (276, 56875780), (299, 52500720), (312, 50313190), (345, 45500624), (368, 42656835), (390, 40250552), (460, 34125468), (520, 30187914), (529, 29674320), (552, 28437890), (598, 26250360), (624, 25156595), (690, 22750312), (780, 20125276), (897, 17500240), (920, 17062734), (1040, 15093957), (1058, 14837160), (1104, 14218945), (1196, 13125180), (1380, 11375156), (1495, 10500144), (1560, 10062638), (1587, 9891440), (1794, 8750120), (1840, 8531367), (2116, 7418580), (2392, 6562590), (2645, 5934864), (2760, 5687578), (2990, 5250072), (3120, 5031319), (3174, 4945720), (3588, 4375060), (4232, 3709290), (4485, 3500048), (4784, 3281295), (5290, 2967432), (5520, 2843789), (5980, 2625036), (6348, 2472860), (6877, 2282640), (7176, 2187530), (7935, 1978288), (8464, 1854645), (8970, 1750024), (9511, 1650480), (10580, 1483716), (11960, 1312518), (12696, 1236430), (13754, 1141320), (14352, 1093765), (15870, 989144), (17940, 875012), (19022, 825240), (20631, 760880), (21160, 741858), (23920, 656259), (25392, 618215), (27508, 570660), (28533, 550160), (31740, 494572), (34385, 456528), (35880, 437506), (38044, 412620), (41262, 380440), (42320, 370929), (47555, 330096), (55016, 285330), (57066, 275080), (63480, 247286), (68770, 228264), (71760, 218753), (76088, 206310), (82524, 190220), (95110, 165048), (103155, 152176), (110032, 142665), (114132, 137540), (123643, 126960)]