40046760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 144144000

約数和(自身を除く): 104097240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 199, 215, 234, 258, 260, 312, 344, 360, 387, 390, 398, 430, 468, 516, 520, 559, 585, 597, 645, 774, 780, 796, 860, 936, 995, 1032, 1118, 1170, 1194, 1290, 1548, 1560, 1592, 1677, 1720, 1791, 1935, 1990, 2236, 2340, 2388, 2580, 2587, 2795, 2985, 3096, 3354, 3582, 3870, 3980, 4472, 4680, 4776, 5031, 5160, 5174, 5590, 5970, 6708, 7164, 7740, 7761, 7960, 8385, 8557, 8955, 10062, 10348, 11180, 11940, 12935, 13416, 14328, 15480, 15522, 16770, 17114, 17910, 20124, 20696, 22360, 23283, 23880, 25155, 25671, 25870, 31044, 33540, 34228, 35820, 38805, 40248, 42785, 46566, 50310, 51342, 51740, 62088, 67080, 68456, 71640, 77013, 77610, 85570, 93132, 100620, 102684, 103480, 111241, 116415, 128355, 154026, 155220, 171140, 186264, 201240, 205368, 222482, 232830, 256710, 308052, 310440, 333723, 342280, 385065, 444964, 465660, 513420, 556205, 616104, 667446, 770130, 889928, 931320, 1001169, 1026840, 1112410, 1334892, 1540260, 1668615, 2002338, 2224820, 2669784, 3080520, 3337230, 4004676, 4449640, 5005845, 6674460, 8009352, 10011690, 13348920, 20023380, 40046760]

約数ペア:

[(1, 40046760), (2, 20023380), (3, 13348920), (4, 10011690), (5, 8009352), (6, 6674460), (8, 5005845), (9, 4449640), (10, 4004676), (12, 3337230), (13, 3080520), (15, 2669784), (18, 2224820), (20, 2002338), (24, 1668615), (26, 1540260), (30, 1334892), (36, 1112410), (39, 1026840), (40, 1001169), (43, 931320), (45, 889928), (52, 770130), (60, 667446), (65, 616104), (72, 556205), (78, 513420), (86, 465660), (90, 444964), (104, 385065), (117, 342280), (120, 333723), (129, 310440), (130, 308052), (156, 256710), (172, 232830), (180, 222482), (195, 205368), (199, 201240), (215, 186264), (234, 171140), (258, 155220), (260, 154026), (312, 128355), (344, 116415), (360, 111241), (387, 103480), (390, 102684), (398, 100620), (430, 93132), (468, 85570), (516, 77610), (520, 77013), (559, 71640), (585, 68456), (597, 67080), (645, 62088), (774, 51740), (780, 51342), (796, 50310), (860, 46566), (936, 42785), (995, 40248), (1032, 38805), (1118, 35820), (1170, 34228), (1194, 33540), (1290, 31044), (1548, 25870), (1560, 25671), (1592, 25155), (1677, 23880), (1720, 23283), (1791, 22360), (1935, 20696), (1990, 20124), (2236, 17910), (2340, 17114), (2388, 16770), (2580, 15522), (2587, 15480), (2795, 14328), (2985, 13416), (3096, 12935), (3354, 11940), (3582, 11180), (3870, 10348), (3980, 10062), (4472, 8955), (4680, 8557), (4776, 8385), (5031, 7960), (5160, 7761), (5174, 7740), (5590, 7164), (5970, 6708)]