74376120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 282240000

約数和(自身を除く): 207863880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 139, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 278, 280, 294, 312, 343, 364, 390, 392, 417, 420, 455, 490, 520, 546, 556, 588, 637, 686, 695, 728, 735, 780, 834, 840, 910, 973, 980, 1029, 1092, 1112, 1176, 1274, 1365, 1372, 1390, 1470, 1560, 1668, 1715, 1807, 1820, 1911, 1946, 1960, 2058, 2085, 2184, 2548, 2730, 2744, 2780, 2919, 2940, 3185, 3336, 3430, 3614, 3640, 3822, 3892, 4116, 4170, 4459, 4865, 5096, 5145, 5421, 5460, 5560, 5838, 5880, 6370, 6811, 6860, 7228, 7644, 7784, 8232, 8340, 8918, 9035, 9555, 9730, 10290, 10842, 10920, 11676, 12649, 12740, 13377, 13622, 13720, 14456, 14595, 15288, 16680, 17836, 18070, 19110, 19460, 20433, 20580, 21684, 22295, 23352, 25298, 25480, 26754, 27105, 27244, 29190, 34055, 35672, 36140, 37947, 38220, 38920, 40866, 41160, 43368, 44590, 47677, 50596, 53508, 54210, 54488, 58380, 63245, 66885, 68110, 72280, 75894, 76440, 81732, 88543, 89180, 95354, 101192, 102165, 107016, 108420, 116760, 126490, 133770, 136220, 143031, 151788, 163464, 177086, 178360, 189735, 190708, 204330, 216840, 238385, 252980, 265629, 267540, 272440, 286062, 303576, 354172, 379470, 381416, 408660, 442715, 476770, 505960, 531258, 535080, 572124, 619801, 708344, 715155, 758940, 817320, 885430, 953540, 1062516, 1144248, 1239602, 1328145, 1430310, 1517880, 1770860, 1859403, 1907080, 2125032, 2479204, 2656290, 2860620, 3099005, 3541720, 3718806, 4958408, 5312580, 5721240, 6198010, 7437612, 9297015, 10625160, 12396020, 14875224, 18594030, 24792040, 37188060, 74376120]

約数ペア:

[(1, 74376120), (2, 37188060), (3, 24792040), (4, 18594030), (5, 14875224), (6, 12396020), (7, 10625160), (8, 9297015), (10, 7437612), (12, 6198010), (13, 5721240), (14, 5312580), (15, 4958408), (20, 3718806), (21, 3541720), (24, 3099005), (26, 2860620), (28, 2656290), (30, 2479204), (35, 2125032), (39, 1907080), (40, 1859403), (42, 1770860), (49, 1517880), (52, 1430310), (56, 1328145), (60, 1239602), (65, 1144248), (70, 1062516), (78, 953540), (84, 885430), (91, 817320), (98, 758940), (104, 715155), (105, 708344), (120, 619801), (130, 572124), (139, 535080), (140, 531258), (147, 505960), (156, 476770), (168, 442715), (182, 408660), (195, 381416), (196, 379470), (210, 354172), (245, 303576), (260, 286062), (273, 272440), (278, 267540), (280, 265629), (294, 252980), (312, 238385), (343, 216840), (364, 204330), (390, 190708), (392, 189735), (417, 178360), (420, 177086), (455, 163464), (490, 151788), (520, 143031), (546, 136220), (556, 133770), (588, 126490), (637, 116760), (686, 108420), (695, 107016), (728, 102165), (735, 101192), (780, 95354), (834, 89180), (840, 88543), (910, 81732), (973, 76440), (980, 75894), (1029, 72280), (1092, 68110), (1112, 66885), (1176, 63245), (1274, 58380), (1365, 54488), (1372, 54210), (1390, 53508), (1470, 50596), (1560, 47677), (1668, 44590), (1715, 43368), (1807, 41160), (1820, 40866), (1911, 38920), (1946, 38220), (1960, 37947), (2058, 36140), (2085, 35672), (2184, 34055), (2548, 29190), (2730, 27244), (2744, 27105), (2780, 26754), (2919, 25480), (2940, 25298), (3185, 23352), (3336, 22295), (3430, 21684), (3614, 20580), (3640, 20433), (3822, 19460), (3892, 19110), (4116, 18070), (4170, 17836), (4459, 16680), (4865, 15288), (5096, 14595), (5145, 14456), (5421, 13720), (5460, 13622), (5560, 13377), (5838, 12740), (5880, 12649), (6370, 11676), (6811, 10920), (6860, 10842), (7228, 10290), (7644, 9730), (7784, 9555), (8232, 9035), (8340, 8918)]