2218298880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{41263}}^1$

素因数の和:41296

約数の個数: 160

約数和(自身を含む): 8104909824

約数和(自身を除く): 5886610944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 41263, 53760, 82526, 123789, 165052, 206315, 247578, 288841, 330104, 412630, 495156, 577682, 618945, 660208, 825260, 866523, 990312, 1155364, 1237890, 1320416, 1444205, 1650520, 1733046, 1980624, 2310728, 2475780, 2640832, 2888410, 3301040, 3466092, 3961248, 4332615, 4621456, 4951560, 5281664, 5776820, 6602080, 6932184, 7922496, 8665230, 9242912, 9903120, 10563328, 11553640, 13204160, 13864368, 15844992, 17330460, 18485824, 19806240, 21126656, 23107280, 26408320, 27728736, 31689984, 34660920, 36971648, 39612480, 46214560, 52816640, 55457472, 63379968, 69321840, 73943296, 79224960, 92429120, 105633280, 110914944, 138643680, 147886592, 158449920, 184858240, 221829888, 277287360, 316899840, 369716480, 443659776, 554574720, 739432960, 1109149440, 2218298880]

約数ペア:

[(1, 2218298880), (2, 1109149440), (3, 739432960), (4, 554574720), (5, 443659776), (6, 369716480), (7, 316899840), (8, 277287360), (10, 221829888), (12, 184858240), (14, 158449920), (15, 147886592), (16, 138643680), (20, 110914944), (21, 105633280), (24, 92429120), (28, 79224960), (30, 73943296), (32, 69321840), (35, 63379968), (40, 55457472), (42, 52816640), (48, 46214560), (56, 39612480), (60, 36971648), (64, 34660920), (70, 31689984), (80, 27728736), (84, 26408320), (96, 23107280), (105, 21126656), (112, 19806240), (120, 18485824), (128, 17330460), (140, 15844992), (160, 13864368), (168, 13204160), (192, 11553640), (210, 10563328), (224, 9903120), (240, 9242912), (256, 8665230), (280, 7922496), (320, 6932184), (336, 6602080), (384, 5776820), (420, 5281664), (448, 4951560), (480, 4621456), (512, 4332615), (560, 3961248), (640, 3466092), (672, 3301040), (768, 2888410), (840, 2640832), (896, 2475780), (960, 2310728), (1120, 1980624), (1280, 1733046), (1344, 1650520), (1536, 1444205), (1680, 1320416), (1792, 1237890), (1920, 1155364), (2240, 990312), (2560, 866523), (2688, 825260), (3360, 660208), (3584, 618945), (3840, 577682), (4480, 495156), (5376, 412630), (6720, 330104), (7680, 288841), (8960, 247578), (10752, 206315), (13440, 165052), (17920, 123789), (26880, 82526), (41263, 53760)]