20173608360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11369}}^1$

素因数の和:11473

約数の個数: 256

約数和(自身を含む): 70730496000

約数和(自身を除く): 50556887640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 53, 54, 60, 62, 72, 90, 93, 106, 108, 120, 124, 135, 155, 159, 180, 186, 212, 216, 248, 265, 270, 279, 310, 318, 360, 372, 424, 465, 477, 530, 540, 558, 620, 636, 744, 795, 837, 930, 954, 1060, 1080, 1116, 1240, 1272, 1395, 1431, 1590, 1643, 1674, 1860, 1908, 2120, 2232, 2385, 2790, 2862, 3180, 3286, 3348, 3720, 3816, 4185, 4770, 4929, 5580, 5724, 6360, 6572, 6696, 7155, 8215, 8370, 9540, 9858, 11160, 11369, 11448, 13144, 14310, 14787, 16430, 16740, 19080, 19716, 22738, 24645, 28620, 29574, 32860, 33480, 34107, 39432, 44361, 45476, 49290, 56845, 57240, 59148, 65720, 68214, 73935, 88722, 90952, 98580, 102321, 113690, 118296, 136428, 147870, 170535, 177444, 197160, 204642, 221805, 227380, 272856, 295740, 306963, 341070, 352439, 354888, 409284, 443610, 454760, 511605, 591480, 602557, 613926, 682140, 704878, 818568, 887220, 1023210, 1057317, 1205114, 1227852, 1364280, 1409756, 1534815, 1762195, 1774440, 1807671, 2046420, 2114634, 2410228, 2455704, 2819512, 3012785, 3069630, 3171951, 3524390, 3615342, 4092840, 4229268, 4820456, 5286585, 5423013, 6025570, 6139260, 6343902, 7048780, 7230684, 8458536, 9038355, 9515853, 10573170, 10846026, 12051140, 12278520, 12687804, 14097560, 14461368, 15859755, 16269039, 18076710, 18679267, 19031706, 21146340, 21692052, 24102280, 25375608, 27115065, 31719510, 32538078, 36153420, 37358534, 38063412, 42292680, 43384104, 47579265, 54230130, 56037801, 63439020, 65076156, 72306840, 74717068, 76126824, 81345195, 93396335, 95158530, 108460260, 112075602, 126878040, 130152312, 149434136, 162690390, 168113403, 186792670, 190317060, 216920520, 224151204, 280189005, 325380780, 336226806, 373585340, 380634120, 448302408, 504340209, 560378010, 650761560, 672453612, 747170680, 840567015, 1008680418, 1120756020, 1344907224, 1681134030, 2017360836, 2241512040, 2521701045, 3362268060, 4034721672, 5043402090, 6724536120, 10086804180, 20173608360]

約数ペア:

[(1, 20173608360), (2, 10086804180), (3, 6724536120), (4, 5043402090), (5, 4034721672), (6, 3362268060), (8, 2521701045), (9, 2241512040), (10, 2017360836), (12, 1681134030), (15, 1344907224), (18, 1120756020), (20, 1008680418), (24, 840567015), (27, 747170680), (30, 672453612), (31, 650761560), (36, 560378010), (40, 504340209), (45, 448302408), (53, 380634120), (54, 373585340), (60, 336226806), (62, 325380780), (72, 280189005), (90, 224151204), (93, 216920520), (106, 190317060), (108, 186792670), (120, 168113403), (124, 162690390), (135, 149434136), (155, 130152312), (159, 126878040), (180, 112075602), (186, 108460260), (212, 95158530), (216, 93396335), (248, 81345195), (265, 76126824), (270, 74717068), (279, 72306840), (310, 65076156), (318, 63439020), (360, 56037801), (372, 54230130), (424, 47579265), (465, 43384104), (477, 42292680), (530, 38063412), (540, 37358534), (558, 36153420), (620, 32538078), (636, 31719510), (744, 27115065), (795, 25375608), (837, 24102280), (930, 21692052), (954, 21146340), (1060, 19031706), (1080, 18679267), (1116, 18076710), (1240, 16269039), (1272, 15859755), (1395, 14461368), (1431, 14097560), (1590, 12687804), (1643, 12278520), (1674, 12051140), (1860, 10846026), (1908, 10573170), (2120, 9515853), (2232, 9038355), (2385, 8458536), (2790, 7230684), (2862, 7048780), (3180, 6343902), (3286, 6139260), (3348, 6025570), (3720, 5423013), (3816, 5286585), (4185, 4820456), (4770, 4229268), (4929, 4092840), (5580, 3615342), (5724, 3524390), (6360, 3171951), (6572, 3069630), (6696, 3012785), (7155, 2819512), (8215, 2455704), (8370, 2410228), (9540, 2114634), (9858, 2046420), (11160, 1807671), (11369, 1774440), (11448, 1762195), (13144, 1534815), (14310, 1409756), (14787, 1364280), (16430, 1227852), (16740, 1205114), (19080, 1057317), (19716, 1023210), (22738, 887220), (24645, 818568), (28620, 704878), (29574, 682140), (32860, 613926), (33480, 602557), (34107, 591480), (39432, 511605), (44361, 454760), (45476, 443610), (49290, 409284), (56845, 354888), (57240, 352439), (59148, 341070), (65720, 306963), (68214, 295740), (73935, 272856), (88722, 227380), (90952, 221805), (98580, 204642), (102321, 197160), (113690, 177444), (118296, 170535), (136428, 147870)]