270723180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 941552640

約数和(自身を除く): 670829460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 179, 182, 195, 210, 260, 273, 277, 358, 364, 390, 420, 455, 537, 546, 554, 716, 780, 831, 895, 910, 1074, 1092, 1108, 1253, 1365, 1385, 1662, 1790, 1820, 1939, 2148, 2327, 2506, 2685, 2730, 2770, 3324, 3580, 3601, 3759, 3878, 4155, 4654, 5012, 5370, 5460, 5540, 5817, 6265, 6981, 7202, 7518, 7756, 8310, 9308, 9695, 10740, 10803, 11634, 11635, 12530, 13962, 14404, 15036, 16289, 16620, 18005, 18795, 19390, 21606, 23268, 23270, 25060, 25207, 27924, 29085, 32578, 34905, 36010, 37590, 38780, 43212, 46540, 48867, 49583, 50414, 54015, 58170, 65156, 69810, 72020, 75180, 75621, 81445, 97734, 99166, 100828, 108030, 116340, 126035, 139620, 148749, 151242, 162890, 195468, 198332, 216060, 244335, 247915, 252070, 297498, 302484, 325780, 347081, 378105, 488670, 495830, 504140, 594996, 644579, 694162, 743745, 756210, 977340, 991660, 1041243, 1289158, 1388324, 1487490, 1512420, 1735405, 1933737, 2082486, 2578316, 2974980, 3222895, 3470810, 3867474, 4164972, 4512053, 5206215, 6445790, 6941620, 7734948, 9024106, 9668685, 10412430, 12891580, 13536159, 18048212, 19337370, 20824860, 22560265, 27072318, 38674740, 45120530, 54144636, 67680795, 90241060, 135361590, 270723180]

約数ペア:

[(1, 270723180), (2, 135361590), (3, 90241060), (4, 67680795), (5, 54144636), (6, 45120530), (7, 38674740), (10, 27072318), (12, 22560265), (13, 20824860), (14, 19337370), (15, 18048212), (20, 13536159), (21, 12891580), (26, 10412430), (28, 9668685), (30, 9024106), (35, 7734948), (39, 6941620), (42, 6445790), (52, 5206215), (60, 4512053), (65, 4164972), (70, 3867474), (78, 3470810), (84, 3222895), (91, 2974980), (105, 2578316), (130, 2082486), (140, 1933737), (156, 1735405), (179, 1512420), (182, 1487490), (195, 1388324), (210, 1289158), (260, 1041243), (273, 991660), (277, 977340), (358, 756210), (364, 743745), (390, 694162), (420, 644579), (455, 594996), (537, 504140), (546, 495830), (554, 488670), (716, 378105), (780, 347081), (831, 325780), (895, 302484), (910, 297498), (1074, 252070), (1092, 247915), (1108, 244335), (1253, 216060), (1365, 198332), (1385, 195468), (1662, 162890), (1790, 151242), (1820, 148749), (1939, 139620), (2148, 126035), (2327, 116340), (2506, 108030), (2685, 100828), (2730, 99166), (2770, 97734), (3324, 81445), (3580, 75621), (3601, 75180), (3759, 72020), (3878, 69810), (4155, 65156), (4654, 58170), (5012, 54015), (5370, 50414), (5460, 49583), (5540, 48867), (5817, 46540), (6265, 43212), (6981, 38780), (7202, 37590), (7518, 36010), (7756, 34905), (8310, 32578), (9308, 29085), (9695, 27924), (10740, 25207), (10803, 25060), (11634, 23270), (11635, 23268), (12530, 21606), (13962, 19390), (14404, 18795), (15036, 18005), (16289, 16620)]