317533935360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{127807}}^1$

素因数の和:128478

約数の個数: 144

約数和(自身を含む): 1015699378176

約数和(自身を除く): 698165442816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 647, 768, 960, 1280, 1294, 1920, 1941, 2588, 3235, 3840, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 31056, 38820, 41408, 51760, 62112, 77640, 82816, 103520, 124224, 127807, 155280, 165632, 207040, 248448, 255614, 310560, 383421, 414080, 496896, 511228, 621120, 639035, 766842, 828160, 1022456, 1242240, 1278070, 1533684, 1917105, 2044912, 2484480, 2556140, 3067368, 3834210, 4089824, 5112280, 6134736, 7668420, 8179648, 10224560, 12269472, 15336840, 16359296, 20449120, 24538944, 30673680, 32718592, 40898240, 49077888, 61347360, 81796480, 82691129, 98155776, 122694720, 163592960, 165382258, 245389440, 248073387, 330764516, 413455645, 490778880, 496146774, 661529032, 826911290, 992293548, 1240366935, 1323058064, 1653822580, 1984587096, 2480733870, 2646116128, 3307645160, 3969174192, 4961467740, 5292232256, 6615290320, 7938348384, 9922935480, 10584464512, 13230580640, 15876696768, 19845870960, 21168929024, 26461161280, 31753393536, 39691741920, 52922322560, 63506787072, 79383483840, 105844645120, 158766967680, 317533935360]

約数ペア:

[(1, 317533935360), (2, 158766967680), (3, 105844645120), (4, 79383483840), (5, 63506787072), (6, 52922322560), (8, 39691741920), (10, 31753393536), (12, 26461161280), (15, 21168929024), (16, 19845870960), (20, 15876696768), (24, 13230580640), (30, 10584464512), (32, 9922935480), (40, 7938348384), (48, 6615290320), (60, 5292232256), (64, 4961467740), (80, 3969174192), (96, 3307645160), (120, 2646116128), (128, 2480733870), (160, 1984587096), (192, 1653822580), (240, 1323058064), (256, 1240366935), (320, 992293548), (384, 826911290), (480, 661529032), (640, 496146774), (647, 490778880), (768, 413455645), (960, 330764516), (1280, 248073387), (1294, 245389440), (1920, 165382258), (1941, 163592960), (2588, 122694720), (3235, 98155776), (3840, 82691129), (3882, 81796480), (5176, 61347360), (6470, 49077888), (7764, 40898240), (9705, 32718592), (10352, 30673680), (12940, 24538944), (15528, 20449120), (19410, 16359296), (20704, 15336840), (25880, 12269472), (31056, 10224560), (38820, 8179648), (41408, 7668420), (51760, 6134736), (62112, 5112280), (77640, 4089824), (82816, 3834210), (103520, 3067368), (124224, 2556140), (127807, 2484480), (155280, 2044912), (165632, 1917105), (207040, 1533684), (248448, 1278070), (255614, 1242240), (310560, 1022456), (383421, 828160), (414080, 766842), (496896, 639035), (511228, 621120)]