19646894160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^2\times {\mathrm{2137}}^1$

素因数の和:2382

約数の個数: 180

約数和(自身を含む): 66601038972

約数和(自身を除く): 46954144812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2137, 2260, 2712, 3390, 4068, 4274, 4520, 5085, 5424, 6411, 6780, 8136, 8548, 9040, 10170, 10685, 12769, 12822, 13560, 16272, 17096, 19233, 20340, 21370, 25538, 25644, 27120, 32055, 34192, 38307, 38466, 40680, 42740, 51076, 51288, 63845, 64110, 76614, 76932, 81360, 85480, 96165, 102152, 102576, 114921, 127690, 128220, 153228, 153864, 170960, 191535, 192330, 204304, 229842, 241481, 255380, 256440, 306456, 307728, 383070, 384660, 459684, 482962, 510760, 512880, 574605, 612912, 724443, 766140, 769320, 919368, 965924, 1021520, 1149210, 1207405, 1448886, 1532280, 1538640, 1838736, 1931848, 2173329, 2298420, 2414810, 2897772, 3064560, 3622215, 3863696, 4346658, 4596840, 4829620, 5795544, 7244430, 8693316, 9193680, 9659240, 10866645, 11591088, 14488860, 17386632, 19318480, 21733290, 27287353, 28977720, 34773264, 43466580, 54574706, 57955440, 81862059, 86933160, 109149412, 136436765, 163724118, 173866320, 218298824, 245586177, 272873530, 327448236, 409310295, 436597648, 491172354, 545747060, 654896472, 818620590, 982344708, 1091494120, 1227930885, 1309792944, 1637241180, 1964689416, 2182988240, 2455861770, 3274482360, 3929378832, 4911723540, 6548964720, 9823447080, 19646894160]

約数ペア:

[(1, 19646894160), (2, 9823447080), (3, 6548964720), (4, 4911723540), (5, 3929378832), (6, 3274482360), (8, 2455861770), (9, 2182988240), (10, 1964689416), (12, 1637241180), (15, 1309792944), (16, 1227930885), (18, 1091494120), (20, 982344708), (24, 818620590), (30, 654896472), (36, 545747060), (40, 491172354), (45, 436597648), (48, 409310295), (60, 327448236), (72, 272873530), (80, 245586177), (90, 218298824), (113, 173866320), (120, 163724118), (144, 136436765), (180, 109149412), (226, 86933160), (240, 81862059), (339, 57955440), (360, 54574706), (452, 43466580), (565, 34773264), (678, 28977720), (720, 27287353), (904, 21733290), (1017, 19318480), (1130, 17386632), (1356, 14488860), (1695, 11591088), (1808, 10866645), (2034, 9659240), (2137, 9193680), (2260, 8693316), (2712, 7244430), (3390, 5795544), (4068, 4829620), (4274, 4596840), (4520, 4346658), (5085, 3863696), (5424, 3622215), (6411, 3064560), (6780, 2897772), (8136, 2414810), (8548, 2298420), (9040, 2173329), (10170, 1931848), (10685, 1838736), (12769, 1538640), (12822, 1532280), (13560, 1448886), (16272, 1207405), (17096, 1149210), (19233, 1021520), (20340, 965924), (21370, 919368), (25538, 769320), (25644, 766140), (27120, 724443), (32055, 612912), (34192, 574605), (38307, 512880), (38466, 510760), (40680, 482962), (42740, 459684), (51076, 384660), (51288, 383070), (63845, 307728), (64110, 306456), (76614, 256440), (76932, 255380), (81360, 241481), (85480, 229842), (96165, 204304), (102152, 192330), (102576, 191535), (114921, 170960), (127690, 153864), (128220, 153228)]