770693560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 2268000000

約数和(自身を除く): 1497306440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 104, 116, 130, 140, 145, 149, 182, 196, 203, 232, 245, 260, 280, 290, 298, 343, 364, 377, 392, 406, 455, 490, 520, 580, 596, 637, 686, 728, 745, 754, 812, 910, 980, 1015, 1043, 1160, 1192, 1274, 1372, 1421, 1490, 1508, 1624, 1715, 1820, 1885, 1937, 1960, 2030, 2086, 2548, 2639, 2744, 2842, 2980, 3016, 3185, 3430, 3640, 3770, 3874, 4060, 4172, 4321, 4459, 5096, 5215, 5278, 5684, 5960, 6370, 6860, 7105, 7301, 7540, 7748, 8120, 8344, 8642, 8918, 9685, 9947, 10430, 10556, 11368, 12740, 13195, 13559, 13720, 14210, 14602, 15080, 15496, 17284, 17836, 18473, 19370, 19894, 20860, 21112, 21605, 22295, 25480, 26390, 27118, 28420, 29204, 30247, 34568, 35672, 36505, 36946, 38740, 39788, 41720, 43210, 44590, 49735, 51107, 52780, 54236, 56173, 56840, 58408, 60494, 67795, 73010, 73892, 77480, 79576, 86420, 89180, 92365, 94913, 99470, 102214, 105560, 108472, 112346, 120988, 129311, 135590, 146020, 147784, 151235, 172840, 178360, 184730, 189826, 198940, 204428, 211729, 224692, 241976, 255535, 258622, 271180, 280865, 292040, 302470, 369460, 379652, 393211, 397880, 408856, 423458, 449384, 474565, 511070, 517244, 542360, 561730, 604940, 646555, 664391, 738920, 759304, 786422, 846916, 949130, 1022140, 1034488, 1058645, 1123460, 1209880, 1293110, 1328782, 1482103, 1572844, 1693832, 1898260, 1966055, 2044280, 2117290, 2246920, 2586220, 2657564, 2752477, 2964206, 3145688, 3321955, 3796520, 3932110, 4234580, 5172440, 5315128, 5504954, 5928412, 6643910, 7410515, 7864220, 8469160, 11009908, 11856824, 13287820, 13762385, 14821030, 15728440, 19267339, 22019816, 26575640, 27524770, 29642060, 38534678, 55049540, 59284120, 77069356, 96336695, 110099080, 154138712, 192673390, 385346780, 770693560]

約数ペア:

[(1, 770693560), (2, 385346780), (4, 192673390), (5, 154138712), (7, 110099080), (8, 96336695), (10, 77069356), (13, 59284120), (14, 55049540), (20, 38534678), (26, 29642060), (28, 27524770), (29, 26575640), (35, 22019816), (40, 19267339), (49, 15728440), (52, 14821030), (56, 13762385), (58, 13287820), (65, 11856824), (70, 11009908), (91, 8469160), (98, 7864220), (104, 7410515), (116, 6643910), (130, 5928412), (140, 5504954), (145, 5315128), (149, 5172440), (182, 4234580), (196, 3932110), (203, 3796520), (232, 3321955), (245, 3145688), (260, 2964206), (280, 2752477), (290, 2657564), (298, 2586220), (343, 2246920), (364, 2117290), (377, 2044280), (392, 1966055), (406, 1898260), (455, 1693832), (490, 1572844), (520, 1482103), (580, 1328782), (596, 1293110), (637, 1209880), (686, 1123460), (728, 1058645), (745, 1034488), (754, 1022140), (812, 949130), (910, 846916), (980, 786422), (1015, 759304), (1043, 738920), (1160, 664391), (1192, 646555), (1274, 604940), (1372, 561730), (1421, 542360), (1490, 517244), (1508, 511070), (1624, 474565), (1715, 449384), (1820, 423458), (1885, 408856), (1937, 397880), (1960, 393211), (2030, 379652), (2086, 369460), (2548, 302470), (2639, 292040), (2744, 280865), (2842, 271180), (2980, 258622), (3016, 255535), (3185, 241976), (3430, 224692), (3640, 211729), (3770, 204428), (3874, 198940), (4060, 189826), (4172, 184730), (4321, 178360), (4459, 172840), (5096, 151235), (5215, 147784), (5278, 146020), (5684, 135590), (5960, 129311), (6370, 120988), (6860, 112346), (7105, 108472), (7301, 105560), (7540, 102214), (7748, 99470), (8120, 94913), (8344, 92365), (8642, 89180), (8918, 86420), (9685, 79576), (9947, 77480), (10430, 73892), (10556, 73010), (11368, 67795), (12740, 60494), (13195, 58408), (13559, 56840), (13720, 56173), (14210, 54236), (14602, 52780), (15080, 51107), (15496, 49735), (17284, 44590), (17836, 43210), (18473, 41720), (19370, 39788), (19894, 38740), (20860, 36946), (21112, 36505), (21605, 35672), (22295, 34568), (25480, 30247), (26390, 29204), (27118, 28420)]