444740880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 1500903936

約数和(自身を除く): 1056163056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 113, 115, 120, 124, 138, 155, 184, 186, 226, 230, 240, 248, 276, 310, 339, 345, 368, 372, 452, 460, 465, 496, 529, 552, 565, 620, 678, 690, 713, 744, 904, 920, 930, 1058, 1104, 1130, 1240, 1356, 1380, 1426, 1488, 1587, 1695, 1808, 1840, 1860, 2116, 2139, 2260, 2480, 2599, 2645, 2712, 2760, 2852, 3174, 3390, 3503, 3565, 3720, 4232, 4278, 4520, 5198, 5290, 5424, 5520, 5704, 6348, 6780, 7006, 7130, 7440, 7797, 7935, 8464, 8556, 9040, 10396, 10509, 10580, 10695, 11408, 12696, 12995, 13560, 14012, 14260, 15594, 15870, 16399, 17112, 17515, 20792, 21018, 21160, 21390, 25392, 25990, 27120, 28024, 28520, 31188, 31740, 32798, 34224, 35030, 38985, 41584, 42036, 42320, 42780, 49197, 51980, 52545, 56048, 57040, 59777, 62376, 63480, 65596, 70060, 77970, 80569, 81995, 84072, 85560, 98394, 103960, 105090, 119554, 124752, 126960, 131192, 140120, 155940, 161138, 163990, 168144, 171120, 179331, 196788, 207920, 210180, 239108, 241707, 245985, 262384, 280240, 298885, 311880, 322276, 327980, 358662, 393576, 402845, 420360, 478216, 483414, 491970, 597770, 623760, 644552, 655960, 717324, 787152, 805690, 840720, 896655, 956432, 966828, 983940, 1195540, 1208535, 1289104, 1311920, 1434648, 1611380, 1793310, 1853087, 1933656, 1967880, 2391080, 2417070, 2869296, 3222760, 3586620, 3706174, 3867312, 3935760, 4782160, 4834140, 5559261, 6445520, 7173240, 7412348, 9265435, 9668280, 11118522, 14346480, 14824696, 18530870, 19336560, 22237044, 27796305, 29649392, 37061740, 44474088, 55592610, 74123480, 88948176, 111185220, 148246960, 222370440, 444740880]

約数ペア:

[(1, 444740880), (2, 222370440), (3, 148246960), (4, 111185220), (5, 88948176), (6, 74123480), (8, 55592610), (10, 44474088), (12, 37061740), (15, 29649392), (16, 27796305), (20, 22237044), (23, 19336560), (24, 18530870), (30, 14824696), (31, 14346480), (40, 11118522), (46, 9668280), (48, 9265435), (60, 7412348), (62, 7173240), (69, 6445520), (80, 5559261), (92, 4834140), (93, 4782160), (113, 3935760), (115, 3867312), (120, 3706174), (124, 3586620), (138, 3222760), (155, 2869296), (184, 2417070), (186, 2391080), (226, 1967880), (230, 1933656), (240, 1853087), (248, 1793310), (276, 1611380), (310, 1434648), (339, 1311920), (345, 1289104), (368, 1208535), (372, 1195540), (452, 983940), (460, 966828), (465, 956432), (496, 896655), (529, 840720), (552, 805690), (565, 787152), (620, 717324), (678, 655960), (690, 644552), (713, 623760), (744, 597770), (904, 491970), (920, 483414), (930, 478216), (1058, 420360), (1104, 402845), (1130, 393576), (1240, 358662), (1356, 327980), (1380, 322276), (1426, 311880), (1488, 298885), (1587, 280240), (1695, 262384), (1808, 245985), (1840, 241707), (1860, 239108), (2116, 210180), (2139, 207920), (2260, 196788), (2480, 179331), (2599, 171120), (2645, 168144), (2712, 163990), (2760, 161138), (2852, 155940), (3174, 140120), (3390, 131192), (3503, 126960), (3565, 124752), (3720, 119554), (4232, 105090), (4278, 103960), (4520, 98394), (5198, 85560), (5290, 84072), (5424, 81995), (5520, 80569), (5704, 77970), (6348, 70060), (6780, 65596), (7006, 63480), (7130, 62376), (7440, 59777), (7797, 57040), (7935, 56048), (8464, 52545), (8556, 51980), (9040, 49197), (10396, 42780), (10509, 42320), (10580, 42036), (10695, 41584), (11408, 38985), (12696, 35030), (12995, 34224), (13560, 32798), (14012, 31740), (14260, 31188), (15594, 28520), (15870, 28024), (16399, 27120), (17112, 25990), (17515, 25392), (20792, 21390), (21018, 21160)]