407913480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2100

約数の個数: 192

約数和(自身を含む): 1461620160

約数和(自身を除く): 1053706680

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, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2027, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4054, 4472, 4680, 5031, 5160, 5590, 6081, 6708, 7740, 8108, 8385, 10062, 10135, 11180, 12162, 13416, 15480, 16216, 16770, 18243, 20124, 20270, 22360, 24324, 25155, 26351, 30405, 33540, 36486, 40248, 40540, 48648, 50310, 52702, 60810, 67080, 72972, 79053, 81080, 87161, 91215, 100620, 105404, 121620, 131755, 145944, 158106, 174322, 182430, 201240, 210808, 237159, 243240, 261483, 263510, 316212, 348644, 364860, 395265, 435805, 474318, 522966, 527020, 632424, 697288, 729720, 784449, 790530, 871610, 948636, 1045932, 1054040, 1133093, 1185795, 1307415, 1568898, 1581060, 1743220, 1897272, 2091864, 2266186, 2371590, 2614830, 3137796, 3162120, 3399279, 3486440, 3922245, 4532372, 4743180, 5229660, 5665465, 6275592, 6798558, 7844490, 9064744, 9486360, 10197837, 10459320, 11330930, 13597116, 15688980, 16996395, 20395674, 22661860, 27194232, 31377960, 33992790, 40791348, 45323720, 50989185, 67985580, 81582696, 101978370, 135971160, 203956740, 407913480]

約数ペア:

[(1, 407913480), (2, 203956740), (3, 135971160), (4, 101978370), (5, 81582696), (6, 67985580), (8, 50989185), (9, 45323720), (10, 40791348), (12, 33992790), (13, 31377960), (15, 27194232), (18, 22661860), (20, 20395674), (24, 16996395), (26, 15688980), (30, 13597116), (36, 11330930), (39, 10459320), (40, 10197837), (43, 9486360), (45, 9064744), (52, 7844490), (60, 6798558), (65, 6275592), (72, 5665465), (78, 5229660), (86, 4743180), (90, 4532372), (104, 3922245), (117, 3486440), (120, 3399279), (129, 3162120), (130, 3137796), (156, 2614830), (172, 2371590), (180, 2266186), (195, 2091864), (215, 1897272), (234, 1743220), (258, 1581060), (260, 1568898), (312, 1307415), (344, 1185795), (360, 1133093), (387, 1054040), (390, 1045932), (430, 948636), (468, 871610), (516, 790530), (520, 784449), (559, 729720), (585, 697288), (645, 632424), (774, 527020), (780, 522966), (860, 474318), (936, 435805), (1032, 395265), (1118, 364860), (1170, 348644), (1290, 316212), (1548, 263510), (1560, 261483), (1677, 243240), (1720, 237159), (1935, 210808), (2027, 201240), (2236, 182430), (2340, 174322), (2580, 158106), (2795, 145944), (3096, 131755), (3354, 121620), (3870, 105404), (4054, 100620), (4472, 91215), (4680, 87161), (5031, 81080), (5160, 79053), (5590, 72972), (6081, 67080), (6708, 60810), (7740, 52702), (8108, 50310), (8385, 48648), (10062, 40540), (10135, 40248), (11180, 36486), (12162, 33540), (13416, 30405), (15480, 26351), (16216, 25155), (16770, 24324), (18243, 22360), (20124, 20270)]