1406464560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 240

約数和(自身を含む): 4972181760

約数和(自身を除く): 3565717200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 243, 270, 284, 324, 355, 360, 405, 426, 432, 486, 540, 568, 639, 648, 710, 720, 810, 852, 972, 1019, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1620, 1704, 1917, 1944, 2038, 2130, 2160, 2430, 2556, 2840, 3057, 3195, 3240, 3408, 3834, 3888, 4076, 4260, 4860, 5095, 5112, 5680, 5751, 6114, 6390, 6480, 7668, 8152, 8520, 9171, 9585, 9720, 10190, 10224, 11502, 12228, 12780, 15285, 15336, 16304, 17040, 17253, 18342, 19170, 19440, 20380, 23004, 24456, 25560, 27513, 28755, 30570, 30672, 34506, 36684, 38340, 40760, 45855, 46008, 48912, 51120, 55026, 57510, 61140, 69012, 72349, 73368, 76680, 81520, 82539, 86265, 91710, 92016, 110052, 115020, 122280, 137565, 138024, 144698, 146736, 153360, 165078, 172530, 183420, 217047, 220104, 230040, 244560, 247617, 275130, 276048, 289396, 330156, 345060, 361745, 366840, 412695, 434094, 440208, 460080, 495234, 550260, 578792, 651141, 660312, 690120, 723490, 733680, 825390, 868188, 990468, 1085235, 1100520, 1157584, 1238085, 1302282, 1320624, 1380240, 1446980, 1650780, 1736376, 1953423, 1980936, 2170470, 2201040, 2476170, 2604564, 2893960, 3255705, 3301560, 3472752, 3906846, 3961872, 4340940, 4952340, 5209128, 5787920, 5860269, 6511410, 6603120, 7813692, 8681880, 9767115, 9904680, 10418256, 11720538, 13022820, 15627384, 17363760, 17580807, 19534230, 19809360, 23441076, 26045640, 29301345, 31254768, 35161614, 39068460, 46882152, 52091280, 58602690, 70323228, 78136920, 87904035, 93764304, 117205380, 140646456, 156273840, 175808070, 234410760, 281292912, 351616140, 468821520, 703232280, 1406464560]

約数ペア:

[(1, 1406464560), (2, 703232280), (3, 468821520), (4, 351616140), (5, 281292912), (6, 234410760), (8, 175808070), (9, 156273840), (10, 140646456), (12, 117205380), (15, 93764304), (16, 87904035), (18, 78136920), (20, 70323228), (24, 58602690), (27, 52091280), (30, 46882152), (36, 39068460), (40, 35161614), (45, 31254768), (48, 29301345), (54, 26045640), (60, 23441076), (71, 19809360), (72, 19534230), (80, 17580807), (81, 17363760), (90, 15627384), (108, 13022820), (120, 11720538), (135, 10418256), (142, 9904680), (144, 9767115), (162, 8681880), (180, 7813692), (213, 6603120), (216, 6511410), (240, 5860269), (243, 5787920), (270, 5209128), (284, 4952340), (324, 4340940), (355, 3961872), (360, 3906846), (405, 3472752), (426, 3301560), (432, 3255705), (486, 2893960), (540, 2604564), (568, 2476170), (639, 2201040), (648, 2170470), (710, 1980936), (720, 1953423), (810, 1736376), (852, 1650780), (972, 1446980), (1019, 1380240), (1065, 1320624), (1080, 1302282), (1136, 1238085), (1215, 1157584), (1278, 1100520), (1296, 1085235), (1420, 990468), (1620, 868188), (1704, 825390), (1917, 733680), (1944, 723490), (2038, 690120), (2130, 660312), (2160, 651141), (2430, 578792), (2556, 550260), (2840, 495234), (3057, 460080), (3195, 440208), (3240, 434094), (3408, 412695), (3834, 366840), (3888, 361745), (4076, 345060), (4260, 330156), (4860, 289396), (5095, 276048), (5112, 275130), (5680, 247617), (5751, 244560), (6114, 230040), (6390, 220104), (6480, 217047), (7668, 183420), (8152, 172530), (8520, 165078), (9171, 153360), (9585, 146736), (9720, 144698), (10190, 138024), (10224, 137565), (11502, 122280), (12228, 115020), (12780, 110052), (15285, 92016), (15336, 91710), (16304, 86265), (17040, 82539), (17253, 81520), (18342, 76680), (19170, 73368), (19440, 72349), (20380, 69012), (23004, 61140), (24456, 57510), (25560, 55026), (27513, 51120), (28755, 48912), (30570, 46008), (30672, 45855), (34506, 40760), (36684, 38340)]