2080485120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{11057}}^1$

素因数の和:11095

約数の個数: 216

約数和(自身を含む): 7730072784

約数和(自身を除く): 5649587664

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11057, 11760, 12544, 13440, 15680, 18816, 22114, 23520, 26880, 31360, 33171, 37632, 44228, 47040, 55285, 62720, 66342, 77399, 88456, 94080, 110570, 132684, 154798, 165855, 176912, 188160, 221140, 232197, 265368, 309596, 331710, 353824, 386995, 442280, 464394, 530736, 541793, 619192, 663420, 707648, 773990, 884560, 928788, 1061472, 1083586, 1160985, 1238384, 1326840, 1415296, 1547980, 1625379, 1769120, 1857576, 2122944, 2167172, 2321970, 2476768, 2653680, 2708965, 2830592, 3095960, 3250758, 3538240, 3715152, 4245888, 4334344, 4643940, 4953536, 5307360, 5417930, 6191920, 6501516, 7076480, 7430304, 8126895, 8491776, 8668688, 9287880, 9907072, 10614720, 10835860, 12383840, 13003032, 14152960, 14860608, 16253790, 17337376, 18575760, 19814144, 21229440, 21671720, 24767680, 26006064, 29721216, 32507580, 34674752, 37151520, 42458880, 43343440, 49535360, 52012128, 59442432, 65015160, 69349504, 74303040, 86686880, 99070720, 104024256, 130030320, 138699008, 148606080, 173373760, 208048512, 260060640, 297212160, 346747520, 416097024, 520121280, 693495040, 1040242560, 2080485120]

約数ペア:

[(1, 2080485120), (2, 1040242560), (3, 693495040), (4, 520121280), (5, 416097024), (6, 346747520), (7, 297212160), (8, 260060640), (10, 208048512), (12, 173373760), (14, 148606080), (15, 138699008), (16, 130030320), (20, 104024256), (21, 99070720), (24, 86686880), (28, 74303040), (30, 69349504), (32, 65015160), (35, 59442432), (40, 52012128), (42, 49535360), (48, 43343440), (49, 42458880), (56, 37151520), (60, 34674752), (64, 32507580), (70, 29721216), (80, 26006064), (84, 24767680), (96, 21671720), (98, 21229440), (105, 19814144), (112, 18575760), (120, 17337376), (128, 16253790), (140, 14860608), (147, 14152960), (160, 13003032), (168, 12383840), (192, 10835860), (196, 10614720), (210, 9907072), (224, 9287880), (240, 8668688), (245, 8491776), (256, 8126895), (280, 7430304), (294, 7076480), (320, 6501516), (336, 6191920), (384, 5417930), (392, 5307360), (420, 4953536), (448, 4643940), (480, 4334344), (490, 4245888), (560, 3715152), (588, 3538240), (640, 3250758), (672, 3095960), (735, 2830592), (768, 2708965), (784, 2653680), (840, 2476768), (896, 2321970), (960, 2167172), (980, 2122944), (1120, 1857576), (1176, 1769120), (1280, 1625379), (1344, 1547980), (1470, 1415296), (1568, 1326840), (1680, 1238384), (1792, 1160985), (1920, 1083586), (1960, 1061472), (2240, 928788), (2352, 884560), (2688, 773990), (2940, 707648), (3136, 663420), (3360, 619192), (3840, 541793), (3920, 530736), (4480, 464394), (4704, 442280), (5376, 386995), (5880, 353824), (6272, 331710), (6720, 309596), (7840, 265368), (8960, 232197), (9408, 221140), (11057, 188160), (11760, 176912), (12544, 165855), (13440, 154798), (15680, 132684), (18816, 110570), (22114, 94080), (23520, 88456), (26880, 77399), (31360, 66342), (33171, 62720), (37632, 55285), (44228, 47040)]