28758560040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{75577}}^1$

素因数の和:75752

約数の個数: 192

約数和(自身を含む): 107526332160

約数和(自身を除く): 78767772120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 210, 252, 280, 302, 315, 360, 420, 453, 504, 604, 630, 755, 840, 906, 1057, 1208, 1260, 1359, 1510, 1812, 2114, 2265, 2520, 2718, 3020, 3171, 3624, 4228, 4530, 5285, 5436, 6040, 6342, 6795, 8456, 9060, 9513, 10570, 10872, 12684, 13590, 15855, 18120, 19026, 21140, 25368, 27180, 31710, 38052, 42280, 47565, 54360, 63420, 75577, 76104, 95130, 126840, 151154, 190260, 226731, 302308, 377885, 380520, 453462, 529039, 604616, 680193, 755770, 906924, 1058078, 1133655, 1360386, 1511540, 1587117, 1813848, 2116156, 2267310, 2645195, 2720772, 3023080, 3174234, 3400965, 4232312, 4534620, 4761351, 5290390, 5441544, 6348468, 6801930, 7935585, 9069240, 9522702, 10580780, 11412127, 12696936, 13603860, 15871170, 19045404, 21161560, 22824254, 23806755, 27207720, 31742340, 34236381, 38090808, 45648508, 47613510, 57060635, 63484680, 68472762, 79884889, 91297016, 95227020, 102709143, 114121270, 136945524, 159769778, 171181905, 190454040, 205418286, 228242540, 239654667, 273891048, 319539556, 342363810, 399424445, 410836572, 456485080, 479309334, 513545715, 639079112, 684727620, 718964001, 798848890, 821673144, 958618668, 1027091430, 1198273335, 1369455240, 1437928002, 1597697780, 1917237336, 2054182860, 2396546670, 2875856004, 3195395560, 3594820005, 4108365720, 4793093340, 5751712008, 7189640010, 9586186680, 14379280020, 28758560040]

約数ペア:

[(1, 28758560040), (2, 14379280020), (3, 9586186680), (4, 7189640010), (5, 5751712008), (6, 4793093340), (7, 4108365720), (8, 3594820005), (9, 3195395560), (10, 2875856004), (12, 2396546670), (14, 2054182860), (15, 1917237336), (18, 1597697780), (20, 1437928002), (21, 1369455240), (24, 1198273335), (28, 1027091430), (30, 958618668), (35, 821673144), (36, 798848890), (40, 718964001), (42, 684727620), (45, 639079112), (56, 513545715), (60, 479309334), (63, 456485080), (70, 410836572), (72, 399424445), (84, 342363810), (90, 319539556), (105, 273891048), (120, 239654667), (126, 228242540), (140, 205418286), (151, 190454040), (168, 171181905), (180, 159769778), (210, 136945524), (252, 114121270), (280, 102709143), (302, 95227020), (315, 91297016), (360, 79884889), (420, 68472762), (453, 63484680), (504, 57060635), (604, 47613510), (630, 45648508), (755, 38090808), (840, 34236381), (906, 31742340), (1057, 27207720), (1208, 23806755), (1260, 22824254), (1359, 21161560), (1510, 19045404), (1812, 15871170), (2114, 13603860), (2265, 12696936), (2520, 11412127), (2718, 10580780), (3020, 9522702), (3171, 9069240), (3624, 7935585), (4228, 6801930), (4530, 6348468), (5285, 5441544), (5436, 5290390), (6040, 4761351), (6342, 4534620), (6795, 4232312), (8456, 3400965), (9060, 3174234), (9513, 3023080), (10570, 2720772), (10872, 2645195), (12684, 2267310), (13590, 2116156), (15855, 1813848), (18120, 1587117), (19026, 1511540), (21140, 1360386), (25368, 1133655), (27180, 1058078), (31710, 906924), (38052, 755770), (42280, 680193), (47565, 604616), (54360, 529039), (63420, 453462), (75577, 380520), (76104, 377885), (95130, 302308), (126840, 226731), (151154, 190260)]