207086460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 689955840

約数和(自身を除く): 482869380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 61, 70, 84, 105, 118, 122, 137, 140, 177, 183, 210, 236, 244, 274, 295, 305, 354, 366, 411, 413, 420, 427, 548, 590, 610, 685, 708, 732, 822, 826, 854, 885, 915, 959, 1180, 1220, 1239, 1281, 1370, 1644, 1652, 1708, 1770, 1830, 1918, 2055, 2065, 2135, 2478, 2562, 2740, 2877, 3540, 3599, 3660, 3836, 4110, 4130, 4270, 4795, 4956, 5124, 5754, 6195, 6405, 7198, 8083, 8220, 8260, 8357, 8540, 9590, 10797, 11508, 12390, 12810, 14385, 14396, 16166, 16714, 17995, 19180, 21594, 24249, 24780, 25071, 25193, 25620, 28770, 32332, 33428, 35990, 40415, 41785, 43188, 48498, 50142, 50386, 53985, 56581, 57540, 58499, 71980, 75579, 80830, 83570, 96996, 100284, 100772, 107970, 113162, 116998, 121245, 125355, 125965, 151158, 161660, 167140, 169743, 175497, 215940, 226324, 233996, 242490, 250710, 251930, 282905, 292495, 302316, 339486, 350994, 377895, 484980, 493063, 501420, 503860, 565810, 584990, 678972, 701988, 755790, 848715, 877485, 986126, 1131620, 1169980, 1479189, 1511580, 1697430, 1754970, 1972252, 2465315, 2958378, 3394860, 3451441, 3509940, 4930630, 5916756, 6902882, 7395945, 9861260, 10354323, 13805764, 14791890, 17257205, 20708646, 29583780, 34514410, 41417292, 51771615, 69028820, 103543230, 207086460]

約数ペア:

[(1, 207086460), (2, 103543230), (3, 69028820), (4, 51771615), (5, 41417292), (6, 34514410), (7, 29583780), (10, 20708646), (12, 17257205), (14, 14791890), (15, 13805764), (20, 10354323), (21, 9861260), (28, 7395945), (30, 6902882), (35, 5916756), (42, 4930630), (59, 3509940), (60, 3451441), (61, 3394860), (70, 2958378), (84, 2465315), (105, 1972252), (118, 1754970), (122, 1697430), (137, 1511580), (140, 1479189), (177, 1169980), (183, 1131620), (210, 986126), (236, 877485), (244, 848715), (274, 755790), (295, 701988), (305, 678972), (354, 584990), (366, 565810), (411, 503860), (413, 501420), (420, 493063), (427, 484980), (548, 377895), (590, 350994), (610, 339486), (685, 302316), (708, 292495), (732, 282905), (822, 251930), (826, 250710), (854, 242490), (885, 233996), (915, 226324), (959, 215940), (1180, 175497), (1220, 169743), (1239, 167140), (1281, 161660), (1370, 151158), (1644, 125965), (1652, 125355), (1708, 121245), (1770, 116998), (1830, 113162), (1918, 107970), (2055, 100772), (2065, 100284), (2135, 96996), (2478, 83570), (2562, 80830), (2740, 75579), (2877, 71980), (3540, 58499), (3599, 57540), (3660, 56581), (3836, 53985), (4110, 50386), (4130, 50142), (4270, 48498), (4795, 43188), (4956, 41785), (5124, 40415), (5754, 35990), (6195, 33428), (6405, 32332), (7198, 28770), (8083, 25620), (8220, 25193), (8260, 25071), (8357, 24780), (8540, 24249), (9590, 21594), (10797, 19180), (11508, 17995), (12390, 16714), (12810, 16166), (14385, 14396)]