1155811440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22193}}^1$

素因数の和:22247

約数の個数: 160

約数和(自身を含む): 4227158016

約数和(自身を除く): 3071346576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 22193, 26040, 44386, 52080, 66579, 88772, 110965, 133158, 155351, 177544, 221930, 266316, 310702, 332895, 355088, 443860, 466053, 532632, 621404, 665790, 687983, 776755, 887720, 932106, 1065264, 1242808, 1331580, 1375966, 1553510, 1775440, 1864212, 2063949, 2330265, 2485616, 2663160, 2751932, 3107020, 3439915, 3728424, 4127898, 4660530, 4815881, 5326320, 5503864, 6214040, 6879830, 7456848, 8255796, 9321060, 9631762, 10319745, 11007728, 12428080, 13759660, 14447643, 16511592, 18642120, 19263524, 20639490, 24079405, 27519320, 28895286, 33023184, 37284240, 38527048, 41278980, 48158810, 55038640, 57790572, 72238215, 77054096, 82557960, 96317620, 115581144, 144476430, 165115920, 192635240, 231162288, 288952860, 385270480, 577905720, 1155811440]

約数ペア:

[(1, 1155811440), (2, 577905720), (3, 385270480), (4, 288952860), (5, 231162288), (6, 192635240), (7, 165115920), (8, 144476430), (10, 115581144), (12, 96317620), (14, 82557960), (15, 77054096), (16, 72238215), (20, 57790572), (21, 55038640), (24, 48158810), (28, 41278980), (30, 38527048), (31, 37284240), (35, 33023184), (40, 28895286), (42, 27519320), (48, 24079405), (56, 20639490), (60, 19263524), (62, 18642120), (70, 16511592), (80, 14447643), (84, 13759660), (93, 12428080), (105, 11007728), (112, 10319745), (120, 9631762), (124, 9321060), (140, 8255796), (155, 7456848), (168, 6879830), (186, 6214040), (210, 5503864), (217, 5326320), (240, 4815881), (248, 4660530), (280, 4127898), (310, 3728424), (336, 3439915), (372, 3107020), (420, 2751932), (434, 2663160), (465, 2485616), (496, 2330265), (560, 2063949), (620, 1864212), (651, 1775440), (744, 1553510), (840, 1375966), (868, 1331580), (930, 1242808), (1085, 1065264), (1240, 932106), (1302, 887720), (1488, 776755), (1680, 687983), (1736, 665790), (1860, 621404), (2170, 532632), (2480, 466053), (2604, 443860), (3255, 355088), (3472, 332895), (3720, 310702), (4340, 266316), (5208, 221930), (6510, 177544), (7440, 155351), (8680, 133158), (10416, 110965), (13020, 88772), (17360, 66579), (22193, 52080), (26040, 44386)]