2645195280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3974

約数の個数: 320

約数和(自身を含む): 10420666368

約数和(自身を除く): 7775471088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 3907, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 7280, 7440, 7814, 8060, 8463, 8680, 9672, 10416, 10920, 11284, 11721, 12090, 13020, 14105, 15628, 16120, 16926, 17360, 19344, 19535, 21840, 22568, 23442, 24180, 26040, 27349, 28210, 31256, 32240, 33852, 39070, 42315, 45136, 46884, 48360, 50791, 52080, 54698, 56420, 58605, 62512, 67704, 78140, 82047, 84630, 93768, 96720, 101582, 109396, 112840, 117210, 121117, 135408, 136745, 152373, 156280, 164094, 169260, 187536, 203164, 218792, 225680, 234420, 242234, 253955, 273490, 304746, 312560, 328188, 338520, 355537, 363351, 406328, 410235, 437584, 468840, 484468, 507910, 546980, 605585, 609492, 656376, 677040, 711074, 726702, 761865, 812656, 820470, 847819, 937680, 968936, 1015820, 1066611, 1093960, 1211170, 1218984, 1312752, 1422148, 1453404, 1523730, 1574521, 1640940, 1695638, 1777685, 1816755, 1937872, 2031640, 2133222, 2187920, 2422340, 2437968, 2543457, 2844296, 2906808, 3047460, 3149042, 3281880, 3391276, 3555370, 3633510, 4063280, 4239095, 4266444, 4723563, 4844680, 5086914, 5333055, 5688592, 5813616, 6094920, 6298084, 6563760, 6782552, 7110740, 7267020, 7872605, 8478190, 8532888, 9447126, 9689360, 10173828, 10666110, 11021647, 12189840, 12596168, 12717285, 13565104, 14221480, 14534040, 15745210, 16956380, 17065776, 18894252, 20347656, 21332220, 22043294, 23617815, 25192336, 25434570, 28442960, 29068080, 31490420, 33064941, 33912760, 37788504, 40695312, 42664440, 44086588, 47235630, 50869140, 55108235, 62980840, 66129882, 67825520, 75577008, 85328880, 88173176, 94471260, 101738280, 110216470, 125961680, 132259764, 165324705, 176346352, 188942520, 203476560, 220432940, 264519528, 330649410, 377885040, 440865880, 529039056, 661298820, 881731760, 1322597640, 2645195280]

約数ペア:

[(1, 2645195280), (2, 1322597640), (3, 881731760), (4, 661298820), (5, 529039056), (6, 440865880), (7, 377885040), (8, 330649410), (10, 264519528), (12, 220432940), (13, 203476560), (14, 188942520), (15, 176346352), (16, 165324705), (20, 132259764), (21, 125961680), (24, 110216470), (26, 101738280), (28, 94471260), (30, 88173176), (31, 85328880), (35, 75577008), (39, 67825520), (40, 66129882), (42, 62980840), (48, 55108235), (52, 50869140), (56, 47235630), (60, 44086588), (62, 42664440), (65, 40695312), (70, 37788504), (78, 33912760), (80, 33064941), (84, 31490420), (91, 29068080), (93, 28442960), (104, 25434570), (105, 25192336), (112, 23617815), (120, 22043294), (124, 21332220), (130, 20347656), (140, 18894252), (155, 17065776), (156, 16956380), (168, 15745210), (182, 14534040), (186, 14221480), (195, 13565104), (208, 12717285), (210, 12596168), (217, 12189840), (240, 11021647), (248, 10666110), (260, 10173828), (273, 9689360), (280, 9447126), (310, 8532888), (312, 8478190), (336, 7872605), (364, 7267020), (372, 7110740), (390, 6782552), (403, 6563760), (420, 6298084), (434, 6094920), (455, 5813616), (465, 5688592), (496, 5333055), (520, 5086914), (546, 4844680), (560, 4723563), (620, 4266444), (624, 4239095), (651, 4063280), (728, 3633510), (744, 3555370), (780, 3391276), (806, 3281880), (840, 3149042), (868, 3047460), (910, 2906808), (930, 2844296), (1040, 2543457), (1085, 2437968), (1092, 2422340), (1209, 2187920), (1240, 2133222), (1302, 2031640), (1365, 1937872), (1456, 1816755), (1488, 1777685), (1560, 1695638), (1612, 1640940), (1680, 1574521), (1736, 1523730), (1820, 1453404), (1860, 1422148), (2015, 1312752), (2170, 1218984), (2184, 1211170), (2418, 1093960), (2480, 1066611), (2604, 1015820), (2730, 968936), (2821, 937680), (3120, 847819), (3224, 820470), (3255, 812656), (3472, 761865), (3640, 726702), (3720, 711074), (3907, 677040), (4030, 656376), (4340, 609492), (4368, 605585), (4836, 546980), (5208, 507910), (5460, 484468), (5642, 468840), (6045, 437584), (6448, 410235), (6510, 406328), (7280, 363351), (7440, 355537), (7814, 338520), (8060, 328188), (8463, 312560), (8680, 304746), (9672, 273490), (10416, 253955), (10920, 242234), (11284, 234420), (11721, 225680), (12090, 218792), (13020, 203164), (14105, 187536), (15628, 169260), (16120, 164094), (16926, 156280), (17360, 152373), (19344, 136745), (19535, 135408), (21840, 121117), (22568, 117210), (23442, 112840), (24180, 109396), (26040, 101582), (27349, 96720), (28210, 93768), (31256, 84630), (32240, 82047), (33852, 78140), (39070, 67704), (42315, 62512), (45136, 58605), (46884, 56420), (48360, 54698), (50791, 52080)]