290311275120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1\times {\mathrm{10789}}^1$

素因数の和:11583

約数の個数: 160

約数和(自身を含む): 906301992960

約数和(自身を除く): 615990717840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 587, 764, 955, 1146, 1174, 1528, 1761, 1910, 2292, 2348, 2865, 2935, 3056, 3522, 3820, 4584, 4696, 5730, 5870, 7044, 7640, 8805, 9168, 9392, 10789, 11460, 11740, 14088, 15280, 17610, 21578, 22920, 23480, 28176, 32367, 35220, 43156, 45840, 46960, 53945, 64734, 70440, 86312, 107890, 112117, 129468, 140880, 161835, 172624, 215780, 224234, 258936, 323670, 336351, 431560, 448468, 517872, 560585, 647340, 672702, 863120, 896936, 1121170, 1294680, 1345404, 1681755, 1793872, 2060699, 2242340, 2589360, 2690808, 3363510, 4121398, 4484680, 5381616, 6182097, 6333143, 6727020, 8242796, 8969360, 10303495, 12364194, 12666286, 13454040, 16485592, 18999429, 20606990, 24728388, 25332572, 26908080, 30910485, 31665715, 32971184, 37998858, 41213980, 49456776, 50665144, 61820970, 63331430, 75997716, 82427960, 94997145, 98913552, 101330288, 123641940, 126662860, 151995432, 164855920, 189994290, 247283880, 253325720, 303990864, 379988580, 494567760, 506651440, 759977160, 1209630313, 1519954320, 2419260626, 3628890939, 4838521252, 6048151565, 7257781878, 9677042504, 12096303130, 14515563756, 18144454695, 19354085008, 24192606260, 29031127512, 36288909390, 48385212520, 58062255024, 72577818780, 96770425040, 145155637560, 290311275120]

約数ペア:

[(1, 290311275120), (2, 145155637560), (3, 96770425040), (4, 72577818780), (5, 58062255024), (6, 48385212520), (8, 36288909390), (10, 29031127512), (12, 24192606260), (15, 19354085008), (16, 18144454695), (20, 14515563756), (24, 12096303130), (30, 9677042504), (40, 7257781878), (48, 6048151565), (60, 4838521252), (80, 3628890939), (120, 2419260626), (191, 1519954320), (240, 1209630313), (382, 759977160), (573, 506651440), (587, 494567760), (764, 379988580), (955, 303990864), (1146, 253325720), (1174, 247283880), (1528, 189994290), (1761, 164855920), (1910, 151995432), (2292, 126662860), (2348, 123641940), (2865, 101330288), (2935, 98913552), (3056, 94997145), (3522, 82427960), (3820, 75997716), (4584, 63331430), (4696, 61820970), (5730, 50665144), (5870, 49456776), (7044, 41213980), (7640, 37998858), (8805, 32971184), (9168, 31665715), (9392, 30910485), (10789, 26908080), (11460, 25332572), (11740, 24728388), (14088, 20606990), (15280, 18999429), (17610, 16485592), (21578, 13454040), (22920, 12666286), (23480, 12364194), (28176, 10303495), (32367, 8969360), (35220, 8242796), (43156, 6727020), (45840, 6333143), (46960, 6182097), (53945, 5381616), (64734, 4484680), (70440, 4121398), (86312, 3363510), (107890, 2690808), (112117, 2589360), (129468, 2242340), (140880, 2060699), (161835, 1793872), (172624, 1681755), (215780, 1345404), (224234, 1294680), (258936, 1121170), (323670, 896936), (336351, 863120), (431560, 672702), (448468, 647340), (517872, 560585)]