144739140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 509913600

約数和(自身を除く): 365174460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 541, 546, 588, 637, 686, 735, 780, 910, 980, 1029, 1082, 1092, 1274, 1365, 1372, 1470, 1623, 1715, 1820, 1911, 2058, 2164, 2548, 2705, 2730, 2940, 3185, 3246, 3430, 3787, 3822, 4116, 4459, 5145, 5410, 5460, 6370, 6492, 6860, 7033, 7574, 7644, 8115, 8918, 9555, 10290, 10820, 11361, 12740, 13377, 14066, 15148, 16230, 17836, 18935, 19110, 20580, 21099, 22295, 22722, 26509, 26754, 28132, 32460, 35165, 37870, 38220, 42198, 44590, 45444, 49231, 53018, 53508, 56805, 66885, 70330, 75740, 79527, 84396, 89180, 98462, 105495, 106036, 113610, 132545, 133770, 140660, 147693, 159054, 185563, 196924, 210990, 227220, 246155, 265090, 267540, 295386, 318108, 344617, 371126, 397635, 421980, 492310, 530180, 556689, 590772, 689234, 738465, 742252, 795270, 927815, 984620, 1033851, 1113378, 1378468, 1476930, 1590540, 1723085, 1855630, 2067702, 2226756, 2412319, 2783445, 2953860, 3446170, 3711260, 4135404, 4824638, 5169255, 5566890, 6892340, 7236957, 9649276, 10338510, 11133780, 12061595, 14473914, 20677020, 24123190, 28947828, 36184785, 48246380, 72369570, 144739140]

約数ペア:

[(1, 144739140), (2, 72369570), (3, 48246380), (4, 36184785), (5, 28947828), (6, 24123190), (7, 20677020), (10, 14473914), (12, 12061595), (13, 11133780), (14, 10338510), (15, 9649276), (20, 7236957), (21, 6892340), (26, 5566890), (28, 5169255), (30, 4824638), (35, 4135404), (39, 3711260), (42, 3446170), (49, 2953860), (52, 2783445), (60, 2412319), (65, 2226756), (70, 2067702), (78, 1855630), (84, 1723085), (91, 1590540), (98, 1476930), (105, 1378468), (130, 1113378), (140, 1033851), (147, 984620), (156, 927815), (182, 795270), (195, 742252), (196, 738465), (210, 689234), (245, 590772), (260, 556689), (273, 530180), (294, 492310), (343, 421980), (364, 397635), (390, 371126), (420, 344617), (455, 318108), (490, 295386), (541, 267540), (546, 265090), (588, 246155), (637, 227220), (686, 210990), (735, 196924), (780, 185563), (910, 159054), (980, 147693), (1029, 140660), (1082, 133770), (1092, 132545), (1274, 113610), (1365, 106036), (1372, 105495), (1470, 98462), (1623, 89180), (1715, 84396), (1820, 79527), (1911, 75740), (2058, 70330), (2164, 66885), (2548, 56805), (2705, 53508), (2730, 53018), (2940, 49231), (3185, 45444), (3246, 44590), (3430, 42198), (3787, 38220), (3822, 37870), (4116, 35165), (4459, 32460), (5145, 28132), (5410, 26754), (5460, 26509), (6370, 22722), (6492, 22295), (6860, 21099), (7033, 20580), (7574, 19110), (7644, 18935), (8115, 17836), (8918, 16230), (9555, 15148), (10290, 14066), (10820, 13377), (11361, 12740)]