1248251760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4752

約数の個数: 240

約数和(自身を含む): 4882348224

約数和(自身を除く): 3634096464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4673, 4770, 5040, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9346, 9540, 11130, 12720, 13356, 14019, 14840, 16695, 17808, 18692, 19080, 22260, 23365, 26712, 28038, 29680, 32711, 33390, 37384, 38160, 42057, 44520, 46730, 53424, 56076, 65422, 66780, 70095, 74768, 84114, 89040, 93460, 98133, 112152, 130844, 133560, 140190, 163555, 168228, 186920, 196266, 210285, 224304, 247669, 261688, 267120, 280380, 294399, 327110, 336456, 373840, 392532, 420570, 490665, 495338, 523376, 560760, 588798, 654220, 672912, 743007, 785064, 841140, 981330, 990676, 1121520, 1177596, 1238345, 1308440, 1471995, 1486014, 1570128, 1682280, 1733683, 1962660, 1981352, 2229021, 2355192, 2476690, 2616880, 2943990, 2972028, 3364560, 3467366, 3715035, 3925320, 3962704, 4458042, 4710384, 4953380, 5201049, 5887980, 5944056, 6934732, 7430070, 7850640, 8668415, 8916084, 9906760, 10402098, 11145105, 11775960, 11888112, 13869464, 14860140, 15603147, 17336830, 17832168, 19813520, 20804196, 22290210, 23551920, 26005245, 27738928, 29720280, 31206294, 34673660, 35664336, 41608392, 44580420, 52010490, 59440560, 62412588, 69347320, 78015735, 83216784, 89160840, 104020980, 124825176, 138694640, 156031470, 178321680, 208041960, 249650352, 312062940, 416083920, 624125880, 1248251760]

約数ペア:

[(1, 1248251760), (2, 624125880), (3, 416083920), (4, 312062940), (5, 249650352), (6, 208041960), (7, 178321680), (8, 156031470), (9, 138694640), (10, 124825176), (12, 104020980), (14, 89160840), (15, 83216784), (16, 78015735), (18, 69347320), (20, 62412588), (21, 59440560), (24, 52010490), (28, 44580420), (30, 41608392), (35, 35664336), (36, 34673660), (40, 31206294), (42, 29720280), (45, 27738928), (48, 26005245), (53, 23551920), (56, 22290210), (60, 20804196), (63, 19813520), (70, 17832168), (72, 17336830), (80, 15603147), (84, 14860140), (90, 13869464), (105, 11888112), (106, 11775960), (112, 11145105), (120, 10402098), (126, 9906760), (140, 8916084), (144, 8668415), (159, 7850640), (168, 7430070), (180, 6934732), (210, 5944056), (212, 5887980), (240, 5201049), (252, 4953380), (265, 4710384), (280, 4458042), (315, 3962704), (318, 3925320), (336, 3715035), (360, 3467366), (371, 3364560), (420, 2972028), (424, 2943990), (477, 2616880), (504, 2476690), (530, 2355192), (560, 2229021), (630, 1981352), (636, 1962660), (720, 1733683), (742, 1682280), (795, 1570128), (840, 1486014), (848, 1471995), (954, 1308440), (1008, 1238345), (1060, 1177596), (1113, 1121520), (1260, 990676), (1272, 981330), (1484, 841140), (1590, 785064), (1680, 743007), (1855, 672912), (1908, 654220), (2120, 588798), (2226, 560760), (2385, 523376), (2520, 495338), (2544, 490665), (2968, 420570), (3180, 392532), (3339, 373840), (3710, 336456), (3816, 327110), (4240, 294399), (4452, 280380), (4673, 267120), (4770, 261688), (5040, 247669), (5565, 224304), (5936, 210285), (6360, 196266), (6678, 186920), (7420, 168228), (7632, 163555), (8904, 140190), (9346, 133560), (9540, 130844), (11130, 112152), (12720, 98133), (13356, 93460), (14019, 89040), (14840, 84114), (16695, 74768), (17808, 70095), (18692, 66780), (19080, 65422), (22260, 56076), (23365, 53424), (26712, 46730), (28038, 44520), (29680, 42057), (32711, 38160), (33390, 37384)]