7531021680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49261}}^1$

素因数の和:49304

約数の個数: 240

約数和(自身を含む): 29247440544

約数和(自身を除く): 21716418864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 49261, 50960, 76440, 98522, 147783, 152880, 197044, 246305, 295566, 344827, 394088, 492610, 591132, 640393, 689654, 738915, 788176, 985220, 1034481, 1182264, 1280786, 1379308, 1477830, 1724135, 1921179, 1970440, 2068962, 2364528, 2413789, 2561572, 2758616, 2955660, 3201965, 3448270, 3842358, 3940880, 4137924, 4482751, 4827578, 5123144, 5172405, 5517232, 5911320, 6403930, 6896540, 7241367, 7684716, 8275848, 8965502, 9605895, 9655156, 10246288, 10344810, 11822640, 12068945, 12807860, 13448253, 13793080, 14482734, 15369432, 16551696, 17931004, 19211790, 19310312, 20689620, 22413755, 24137890, 25615720, 26896506, 27586160, 28965468, 30738864, 31379257, 35862008, 36206835, 38423580, 38620624, 41379240, 44827510, 48275780, 51231440, 53793012, 57930936, 62758514, 67241265, 71724016, 72413670, 76847160, 82758480, 89655020, 94137771, 96551560, 107586024, 115861872, 125517028, 134482530, 144827340, 153694320, 156896285, 179310040, 188275542, 193103120, 215172048, 251034056, 268965060, 289654680, 313792570, 358620080, 376551084, 470688855, 502068112, 537930120, 579309360, 627585140, 753102168, 941377710, 1075860240, 1255170280, 1506204336, 1882755420, 2510340560, 3765510840, 7531021680]

約数ペア:

[(1, 7531021680), (2, 3765510840), (3, 2510340560), (4, 1882755420), (5, 1506204336), (6, 1255170280), (7, 1075860240), (8, 941377710), (10, 753102168), (12, 627585140), (13, 579309360), (14, 537930120), (15, 502068112), (16, 470688855), (20, 376551084), (21, 358620080), (24, 313792570), (26, 289654680), (28, 268965060), (30, 251034056), (35, 215172048), (39, 193103120), (40, 188275542), (42, 179310040), (48, 156896285), (49, 153694320), (52, 144827340), (56, 134482530), (60, 125517028), (65, 115861872), (70, 107586024), (78, 96551560), (80, 94137771), (84, 89655020), (91, 82758480), (98, 76847160), (104, 72413670), (105, 71724016), (112, 67241265), (120, 62758514), (130, 57930936), (140, 53793012), (147, 51231440), (156, 48275780), (168, 44827510), (182, 41379240), (195, 38620624), (196, 38423580), (208, 36206835), (210, 35862008), (240, 31379257), (245, 30738864), (260, 28965468), (273, 27586160), (280, 26896506), (294, 25615720), (312, 24137890), (336, 22413755), (364, 20689620), (390, 19310312), (392, 19211790), (420, 17931004), (455, 16551696), (490, 15369432), (520, 14482734), (546, 13793080), (560, 13448253), (588, 12807860), (624, 12068945), (637, 11822640), (728, 10344810), (735, 10246288), (780, 9655156), (784, 9605895), (840, 8965502), (910, 8275848), (980, 7684716), (1040, 7241367), (1092, 6896540), (1176, 6403930), (1274, 5911320), (1365, 5517232), (1456, 5172405), (1470, 5123144), (1560, 4827578), (1680, 4482751), (1820, 4137924), (1911, 3940880), (1960, 3842358), (2184, 3448270), (2352, 3201965), (2548, 2955660), (2730, 2758616), (2940, 2561572), (3120, 2413789), (3185, 2364528), (3640, 2068962), (3822, 1970440), (3920, 1921179), (4368, 1724135), (5096, 1477830), (5460, 1379308), (5880, 1280786), (6370, 1182264), (7280, 1034481), (7644, 985220), (9555, 788176), (10192, 738915), (10920, 689654), (11760, 640393), (12740, 591132), (15288, 492610), (19110, 394088), (21840, 344827), (25480, 295566), (30576, 246305), (38220, 197044), (49261, 152880), (50960, 147783), (76440, 98522)]