81528685680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{5981}}^1$

素因数の和:6284

約数の個数: 320

約数和(自身を含む): 289360729728

約数和(自身を除く): 207832044048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 257, 260, 272, 312, 340, 390, 408, 442, 510, 514, 520, 624, 663, 680, 771, 780, 816, 884, 1020, 1028, 1040, 1105, 1285, 1326, 1360, 1542, 1560, 1768, 2040, 2056, 2210, 2570, 2652, 3084, 3120, 3315, 3341, 3536, 3855, 4080, 4112, 4369, 4420, 5140, 5304, 5981, 6168, 6630, 6682, 7710, 8738, 8840, 10023, 10280, 10608, 11962, 12336, 13107, 13260, 13364, 15420, 16705, 17476, 17680, 17943, 20046, 20560, 21845, 23924, 26214, 26520, 26728, 29905, 30840, 33410, 34952, 35886, 40092, 43690, 47848, 50115, 52428, 53040, 53456, 56797, 59810, 61680, 65535, 66820, 69904, 71772, 77753, 80184, 87380, 89715, 95696, 100230, 101677, 104856, 113594, 119620, 131070, 133640, 143544, 155506, 160368, 170391, 174760, 179430, 200460, 203354, 209712, 227188, 233259, 239240, 262140, 267280, 283985, 287088, 305031, 311012, 340782, 349520, 358860, 388765, 400920, 406708, 454376, 466518, 478480, 508385, 524280, 567970, 610062, 622024, 681564, 717720, 777530, 801840, 813416, 851955, 908752, 933036, 1016770, 1048560, 1135940, 1166295, 1220124, 1244048, 1321801, 1363128, 1435440, 1525155, 1537117, 1555060, 1626832, 1703910, 1866072, 2033540, 2271880, 2332590, 2440248, 2643602, 2726256, 3050310, 3074234, 3110120, 3407820, 3732144, 3965403, 4067080, 4543760, 4611351, 4665180, 4880496, 5287204, 6100620, 6148468, 6220240, 6609005, 6815640, 7685585, 7930806, 8134160, 9222702, 9330360, 10574408, 12201240, 12296936, 13218010, 13631280, 15371170, 15861612, 18445404, 18660720, 19827015, 19982521, 21148816, 23056755, 24402480, 24593872, 26130989, 26436020, 30742340, 31723224, 36890808, 39654030, 39965042, 46113510, 52261978, 52872040, 59947563, 61484680, 63446448, 73781616, 78392967, 79308060, 79930084, 92227020, 99912605, 104523956, 105744080, 119895126, 122969360, 130654945, 156785934, 158616120, 159860168, 184454040, 199825210, 209047912, 239790252, 261309890, 299737815, 313571868, 317232240, 319720336, 339702857, 368908080, 391964835, 399650420, 418095824, 479580504, 522619780, 599475630, 627143736, 679405714, 783929670, 799300840, 959161008, 1019108571, 1045239560, 1198951260, 1254287472, 1358811428, 1567859340, 1598601680, 1698514285, 2038217142, 2090479120, 2397902520, 2717622856, 3135718680, 3397028570, 4076434284, 4795805040, 5095542855, 5435245712, 6271437360, 6794057140, 8152868568, 10191085710, 13588114280, 16305737136, 20382171420, 27176228560, 40764342840, 81528685680]

約数ペア:

[(1, 81528685680), (2, 40764342840), (3, 27176228560), (4, 20382171420), (5, 16305737136), (6, 13588114280), (8, 10191085710), (10, 8152868568), (12, 6794057140), (13, 6271437360), (15, 5435245712), (16, 5095542855), (17, 4795805040), (20, 4076434284), (24, 3397028570), (26, 3135718680), (30, 2717622856), (34, 2397902520), (39, 2090479120), (40, 2038217142), (48, 1698514285), (51, 1598601680), (52, 1567859340), (60, 1358811428), (65, 1254287472), (68, 1198951260), (78, 1045239560), (80, 1019108571), (85, 959161008), (102, 799300840), (104, 783929670), (120, 679405714), (130, 627143736), (136, 599475630), (156, 522619780), (170, 479580504), (195, 418095824), (204, 399650420), (208, 391964835), (221, 368908080), (240, 339702857), (255, 319720336), (257, 317232240), (260, 313571868), (272, 299737815), (312, 261309890), (340, 239790252), (390, 209047912), (408, 199825210), (442, 184454040), (510, 159860168), (514, 158616120), (520, 156785934), (624, 130654945), (663, 122969360), (680, 119895126), (771, 105744080), (780, 104523956), (816, 99912605), (884, 92227020), (1020, 79930084), (1028, 79308060), (1040, 78392967), (1105, 73781616), (1285, 63446448), (1326, 61484680), (1360, 59947563), (1542, 52872040), (1560, 52261978), (1768, 46113510), (2040, 39965042), (2056, 39654030), (2210, 36890808), (2570, 31723224), (2652, 30742340), (3084, 26436020), (3120, 26130989), (3315, 24593872), (3341, 24402480), (3536, 23056755), (3855, 21148816), (4080, 19982521), (4112, 19827015), (4369, 18660720), (4420, 18445404), (5140, 15861612), (5304, 15371170), (5981, 13631280), (6168, 13218010), (6630, 12296936), (6682, 12201240), (7710, 10574408), (8738, 9330360), (8840, 9222702), (10023, 8134160), (10280, 7930806), (10608, 7685585), (11962, 6815640), (12336, 6609005), (13107, 6220240), (13260, 6148468), (13364, 6100620), (15420, 5287204), (16705, 4880496), (17476, 4665180), (17680, 4611351), (17943, 4543760), (20046, 4067080), (20560, 3965403), (21845, 3732144), (23924, 3407820), (26214, 3110120), (26520, 3074234), (26728, 3050310), (29905, 2726256), (30840, 2643602), (33410, 2440248), (34952, 2332590), (35886, 2271880), (40092, 2033540), (43690, 1866072), (47848, 1703910), (50115, 1626832), (52428, 1555060), (53040, 1537117), (53456, 1525155), (56797, 1435440), (59810, 1363128), (61680, 1321801), (65535, 1244048), (66820, 1220124), (69904, 1166295), (71772, 1135940), (77753, 1048560), (80184, 1016770), (87380, 933036), (89715, 908752), (95696, 851955), (100230, 813416), (101677, 801840), (104856, 777530), (113594, 717720), (119620, 681564), (131070, 622024), (133640, 610062), (143544, 567970), (155506, 524280), (160368, 508385), (170391, 478480), (174760, 466518), (179430, 454376), (200460, 406708), (203354, 400920), (209712, 388765), (227188, 358860), (233259, 349520), (239240, 340782), (262140, 311012), (267280, 305031), (283985, 287088)]