66404520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2064

約数の個数: 192

約数和(自身を含む): 265749120

約数和(自身を除く): 199344600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2027, 2184, 2340, 2520, 2730, 3276, 3640, 4054, 4095, 4680, 5460, 6081, 6552, 8108, 8190, 10135, 10920, 12162, 14189, 16216, 16380, 18243, 20270, 24324, 26351, 28378, 30405, 32760, 36486, 40540, 42567, 48648, 52702, 56756, 60810, 70945, 72972, 79053, 81080, 85134, 91215, 105404, 113512, 121620, 127701, 131755, 141890, 145944, 158106, 170268, 182430, 184457, 210808, 212835, 237159, 243240, 255402, 263510, 283780, 316212, 340536, 364860, 368914, 395265, 425670, 474318, 510804, 527020, 553371, 567560, 632424, 638505, 729720, 737828, 790530, 851340, 922285, 948636, 1021608, 1054040, 1106742, 1185795, 1277010, 1475656, 1581060, 1660113, 1702680, 1844570, 1897272, 2213484, 2371590, 2554020, 2766855, 3162120, 3320226, 3689140, 4426968, 4743180, 5108040, 5533710, 6640452, 7378280, 8300565, 9486360, 11067420, 13280904, 16601130, 22134840, 33202260, 66404520]

約数ペア:

[(1, 66404520), (2, 33202260), (3, 22134840), (4, 16601130), (5, 13280904), (6, 11067420), (7, 9486360), (8, 8300565), (9, 7378280), (10, 6640452), (12, 5533710), (13, 5108040), (14, 4743180), (15, 4426968), (18, 3689140), (20, 3320226), (21, 3162120), (24, 2766855), (26, 2554020), (28, 2371590), (30, 2213484), (35, 1897272), (36, 1844570), (39, 1702680), (40, 1660113), (42, 1581060), (45, 1475656), (52, 1277010), (56, 1185795), (60, 1106742), (63, 1054040), (65, 1021608), (70, 948636), (72, 922285), (78, 851340), (84, 790530), (90, 737828), (91, 729720), (104, 638505), (105, 632424), (117, 567560), (120, 553371), (126, 527020), (130, 510804), (140, 474318), (156, 425670), (168, 395265), (180, 368914), (182, 364860), (195, 340536), (210, 316212), (234, 283780), (252, 263510), (260, 255402), (273, 243240), (280, 237159), (312, 212835), (315, 210808), (360, 184457), (364, 182430), (390, 170268), (420, 158106), (455, 145944), (468, 141890), (504, 131755), (520, 127701), (546, 121620), (585, 113512), (630, 105404), (728, 91215), (780, 85134), (819, 81080), (840, 79053), (910, 72972), (936, 70945), (1092, 60810), (1170, 56756), (1260, 52702), (1365, 48648), (1560, 42567), (1638, 40540), (1820, 36486), (2027, 32760), (2184, 30405), (2340, 28378), (2520, 26351), (2730, 24324), (3276, 20270), (3640, 18243), (4054, 16380), (4095, 16216), (4680, 14189), (5460, 12162), (6081, 10920), (6552, 10135), (8108, 8190)]