15691830840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39163}}^1$

素因数の和:39243

約数の個数: 256

約数和(自身を含む): 60907852800

約数和(自身を除く): 45216021960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1855, 1890, 1908, 2120, 2226, 2385, 2520, 2862, 2968, 3180, 3339, 3710, 3780, 3816, 4452, 4770, 5565, 5724, 6360, 6678, 7155, 7420, 7560, 8904, 9540, 10017, 11130, 11448, 13356, 14310, 14840, 16695, 19080, 20034, 22260, 26712, 28620, 33390, 39163, 40068, 44520, 50085, 57240, 66780, 78326, 80136, 100170, 117489, 133560, 156652, 195815, 200340, 234978, 274141, 313304, 352467, 391630, 400680, 469956, 548282, 587445, 704934, 783260, 822423, 939912, 1057401, 1096564, 1174890, 1370705, 1409868, 1566520, 1644846, 1762335, 2075639, 2114802, 2193128, 2349780, 2467269, 2741410, 2819736, 3289692, 3524670, 4112115, 4151278, 4229604, 4699560, 4934538, 5287005, 5482820, 6226917, 6579384, 7049340, 7401807, 8224230, 8302556, 8459208, 9869076, 10378195, 10574010, 10965640, 12336345, 12453834, 14098680, 14529473, 14803614, 16448460, 16605112, 18680751, 19738152, 20756390, 21148020, 24672690, 24907668, 29058946, 29607228, 31134585, 32896920, 37009035, 37361502, 41512780, 42296040, 43588419, 49345380, 49815336, 56042253, 58117892, 59214456, 62269170, 72647365, 74018070, 74723004, 83025560, 87176838, 93403755, 98690760, 112084506, 116235784, 124538340, 130765257, 145294730, 148036140, 149446008, 174353676, 186807510, 217942095, 224169012, 249076680, 261530514, 280211265, 290589460, 296072280, 348707352, 373615020, 392295771, 435884190, 448338024, 523061028, 560422530, 581178920, 653826285, 747230040, 784591542, 871768380, 1046122056, 1120845060, 1307652570, 1569183084, 1743536760, 1961478855, 2241690120, 2615305140, 3138366168, 3922957710, 5230610280, 7845915420, 15691830840]

約数ペア:

[(1, 15691830840), (2, 7845915420), (3, 5230610280), (4, 3922957710), (5, 3138366168), (6, 2615305140), (7, 2241690120), (8, 1961478855), (9, 1743536760), (10, 1569183084), (12, 1307652570), (14, 1120845060), (15, 1046122056), (18, 871768380), (20, 784591542), (21, 747230040), (24, 653826285), (27, 581178920), (28, 560422530), (30, 523061028), (35, 448338024), (36, 435884190), (40, 392295771), (42, 373615020), (45, 348707352), (53, 296072280), (54, 290589460), (56, 280211265), (60, 261530514), (63, 249076680), (70, 224169012), (72, 217942095), (84, 186807510), (90, 174353676), (105, 149446008), (106, 148036140), (108, 145294730), (120, 130765257), (126, 124538340), (135, 116235784), (140, 112084506), (159, 98690760), (168, 93403755), (180, 87176838), (189, 83025560), (210, 74723004), (212, 74018070), (216, 72647365), (252, 62269170), (265, 59214456), (270, 58117892), (280, 56042253), (315, 49815336), (318, 49345380), (360, 43588419), (371, 42296040), (378, 41512780), (420, 37361502), (424, 37009035), (477, 32896920), (504, 31134585), (530, 29607228), (540, 29058946), (630, 24907668), (636, 24672690), (742, 21148020), (756, 20756390), (795, 19738152), (840, 18680751), (945, 16605112), (954, 16448460), (1060, 14803614), (1080, 14529473), (1113, 14098680), (1260, 12453834), (1272, 12336345), (1431, 10965640), (1484, 10574010), (1512, 10378195), (1590, 9869076), (1855, 8459208), (1890, 8302556), (1908, 8224230), (2120, 7401807), (2226, 7049340), (2385, 6579384), (2520, 6226917), (2862, 5482820), (2968, 5287005), (3180, 4934538), (3339, 4699560), (3710, 4229604), (3780, 4151278), (3816, 4112115), (4452, 3524670), (4770, 3289692), (5565, 2819736), (5724, 2741410), (6360, 2467269), (6678, 2349780), (7155, 2193128), (7420, 2114802), (7560, 2075639), (8904, 1762335), (9540, 1644846), (10017, 1566520), (11130, 1409868), (11448, 1370705), (13356, 1174890), (14310, 1096564), (14840, 1057401), (16695, 939912), (19080, 822423), (20034, 783260), (22260, 704934), (26712, 587445), (28620, 548282), (33390, 469956), (39163, 400680), (40068, 391630), (44520, 352467), (50085, 313304), (57240, 274141), (66780, 234978), (78326, 200340), (80136, 195815), (100170, 156652), (117489, 133560)]