74493695640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{220057}}^1$

素因数の和:220122

約数の個数: 256

約数和(自身を含む): 283927633920

約数和(自身を除く): 209433938280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 8060, 8463, 8680, 9672, 10920, 11284, 12090, 13020, 14105, 16120, 16926, 22568, 24180, 26040, 28210, 33852, 42315, 48360, 56420, 67704, 84630, 112840, 169260, 220057, 338520, 440114, 660171, 880228, 1100285, 1320342, 1540399, 1760456, 2200570, 2640684, 2860741, 3080798, 3300855, 4401140, 4621197, 5281368, 5721482, 6161596, 6601710, 6821767, 7701995, 8582223, 8802280, 9242394, 11442964, 12323192, 13203420, 13643534, 14303705, 15403990, 17164446, 18484788, 20025187, 20465301, 22885928, 23105985, 26406840, 27287068, 28607410, 30807980, 34108835, 34328892, 36969576, 40050374, 40930602, 42911115, 46211970, 47752369, 54574136, 57214820, 60075561, 61615960, 68217670, 68657784, 80100748, 81861204, 85822230, 88682971, 92423940, 95504738, 100125935, 102326505, 114429640, 120151122, 136435340, 143257107, 160201496, 163722408, 171644460, 177365942, 184847880, 191009476, 200251870, 204653010, 238761845, 240302244, 266048913, 272870680, 286514214, 300377805, 343288920, 354731884, 382018952, 400503740, 409306020, 443414855, 477523690, 480604488, 532097826, 573028428, 600755610, 620780797, 709463768, 716285535, 801007480, 818612040, 886829710, 955047380, 1064195652, 1146056856, 1201511220, 1241561594, 1330244565, 1432571070, 1773659420, 1862342391, 1910094760, 2128391304, 2403022440, 2483123188, 2660489130, 2865142140, 3103903985, 3547318840, 3724684782, 4966246376, 5320978260, 5730284280, 6207807970, 7449369564, 9311711955, 10641956520, 12415615940, 14898739128, 18623423910, 24831231880, 37246847820, 74493695640]

約数ペア:

[(1, 74493695640), (2, 37246847820), (3, 24831231880), (4, 18623423910), (5, 14898739128), (6, 12415615940), (7, 10641956520), (8, 9311711955), (10, 7449369564), (12, 6207807970), (13, 5730284280), (14, 5320978260), (15, 4966246376), (20, 3724684782), (21, 3547318840), (24, 3103903985), (26, 2865142140), (28, 2660489130), (30, 2483123188), (31, 2403022440), (35, 2128391304), (39, 1910094760), (40, 1862342391), (42, 1773659420), (52, 1432571070), (56, 1330244565), (60, 1241561594), (62, 1201511220), (65, 1146056856), (70, 1064195652), (78, 955047380), (84, 886829710), (91, 818612040), (93, 801007480), (104, 716285535), (105, 709463768), (120, 620780797), (124, 600755610), (130, 573028428), (140, 532097826), (155, 480604488), (156, 477523690), (168, 443414855), (182, 409306020), (186, 400503740), (195, 382018952), (210, 354731884), (217, 343288920), (248, 300377805), (260, 286514214), (273, 272870680), (280, 266048913), (310, 240302244), (312, 238761845), (364, 204653010), (372, 200251870), (390, 191009476), (403, 184847880), (420, 177365942), (434, 171644460), (455, 163722408), (465, 160201496), (520, 143257107), (546, 136435340), (620, 120151122), (651, 114429640), (728, 102326505), (744, 100125935), (780, 95504738), (806, 92423940), (840, 88682971), (868, 85822230), (910, 81861204), (930, 80100748), (1085, 68657784), (1092, 68217670), (1209, 61615960), (1240, 60075561), (1302, 57214820), (1365, 54574136), (1560, 47752369), (1612, 46211970), (1736, 42911115), (1820, 40930602), (1860, 40050374), (2015, 36969576), (2170, 34328892), (2184, 34108835), (2418, 30807980), (2604, 28607410), (2730, 27287068), (2821, 26406840), (3224, 23105985), (3255, 22885928), (3640, 20465301), (3720, 20025187), (4030, 18484788), (4340, 17164446), (4836, 15403990), (5208, 14303705), (5460, 13643534), (5642, 13203420), (6045, 12323192), (6510, 11442964), (8060, 9242394), (8463, 8802280), (8680, 8582223), (9672, 7701995), (10920, 6821767), (11284, 6601710), (12090, 6161596), (13020, 5721482), (14105, 5281368), (16120, 4621197), (16926, 4401140), (22568, 3300855), (24180, 3080798), (26040, 2860741), (28210, 2640684), (33852, 2200570), (42315, 1760456), (48360, 1540399), (56420, 1320342), (67704, 1100285), (84630, 880228), (112840, 660171), (169260, 440114), (220057, 338520)]