404693640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2084

約数の個数: 192

約数和(自身を含む): 1450088640

約数和(自身を除く): 1045395000

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, 2011, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4022, 4472, 4680, 5031, 5160, 5590, 6033, 6708, 7740, 8044, 8385, 10055, 10062, 11180, 12066, 13416, 15480, 16088, 16770, 18099, 20110, 20124, 22360, 24132, 25155, 26143, 30165, 33540, 36198, 40220, 40248, 48264, 50310, 52286, 60330, 67080, 72396, 78429, 80440, 86473, 90495, 100620, 104572, 120660, 130715, 144792, 156858, 172946, 180990, 201240, 209144, 235287, 241320, 259419, 261430, 313716, 345892, 361980, 392145, 432365, 470574, 518838, 522860, 627432, 691784, 723960, 778257, 784290, 864730, 941148, 1037676, 1045720, 1124149, 1176435, 1297095, 1556514, 1568580, 1729460, 1882296, 2075352, 2248298, 2352870, 2594190, 3113028, 3137160, 3372447, 3458920, 3891285, 4496596, 4705740, 5188380, 5620745, 6226056, 6744894, 7782570, 8993192, 9411480, 10117341, 10376760, 11241490, 13489788, 15565140, 16862235, 20234682, 22482980, 26979576, 31130280, 33724470, 40469364, 44965960, 50586705, 67448940, 80938728, 101173410, 134897880, 202346820, 404693640]

約数ペア:

[(1, 404693640), (2, 202346820), (3, 134897880), (4, 101173410), (5, 80938728), (6, 67448940), (8, 50586705), (9, 44965960), (10, 40469364), (12, 33724470), (13, 31130280), (15, 26979576), (18, 22482980), (20, 20234682), (24, 16862235), (26, 15565140), (30, 13489788), (36, 11241490), (39, 10376760), (40, 10117341), (43, 9411480), (45, 8993192), (52, 7782570), (60, 6744894), (65, 6226056), (72, 5620745), (78, 5188380), (86, 4705740), (90, 4496596), (104, 3891285), (117, 3458920), (120, 3372447), (129, 3137160), (130, 3113028), (156, 2594190), (172, 2352870), (180, 2248298), (195, 2075352), (215, 1882296), (234, 1729460), (258, 1568580), (260, 1556514), (312, 1297095), (344, 1176435), (360, 1124149), (387, 1045720), (390, 1037676), (430, 941148), (468, 864730), (516, 784290), (520, 778257), (559, 723960), (585, 691784), (645, 627432), (774, 522860), (780, 518838), (860, 470574), (936, 432365), (1032, 392145), (1118, 361980), (1170, 345892), (1290, 313716), (1548, 261430), (1560, 259419), (1677, 241320), (1720, 235287), (1935, 209144), (2011, 201240), (2236, 180990), (2340, 172946), (2580, 156858), (2795, 144792), (3096, 130715), (3354, 120660), (3870, 104572), (4022, 100620), (4472, 90495), (4680, 86473), (5031, 80440), (5160, 78429), (5590, 72396), (6033, 67080), (6708, 60330), (7740, 52286), (8044, 50310), (8385, 48264), (10055, 40248), (10062, 40220), (11180, 36198), (12066, 33540), (13416, 30165), (15480, 26143), (16088, 25155), (16770, 24132), (18099, 22360), (20110, 20124)]