40428360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 153204480

約数和(自身を除く): 112776120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 263, 280, 305, 315, 360, 366, 420, 427, 488, 504, 526, 549, 610, 630, 732, 789, 840, 854, 915, 1052, 1098, 1220, 1260, 1281, 1315, 1464, 1578, 1708, 1830, 1841, 2104, 2135, 2196, 2367, 2440, 2520, 2562, 2630, 2745, 3156, 3416, 3660, 3682, 3843, 3945, 4270, 4392, 4734, 5124, 5260, 5490, 5523, 6312, 6405, 7320, 7364, 7686, 7890, 8540, 9205, 9468, 10248, 10520, 10980, 11046, 11835, 12810, 14728, 15372, 15780, 16043, 16569, 17080, 18410, 18936, 19215, 21960, 22092, 23670, 25620, 27615, 30744, 31560, 32086, 33138, 36820, 38430, 44184, 47340, 48129, 51240, 55230, 64172, 66276, 73640, 76860, 80215, 82845, 94680, 96258, 110460, 112301, 128344, 132552, 144387, 153720, 160430, 165690, 192516, 220920, 224602, 240645, 288774, 320860, 331380, 336903, 385032, 449204, 481290, 561505, 577548, 641720, 662760, 673806, 721935, 898408, 962580, 1010709, 1123010, 1155096, 1347612, 1443870, 1684515, 1925160, 2021418, 2246020, 2695224, 2887740, 3369030, 4042836, 4492040, 5053545, 5775480, 6738060, 8085672, 10107090, 13476120, 20214180, 40428360]

約数ペア:

[(1, 40428360), (2, 20214180), (3, 13476120), (4, 10107090), (5, 8085672), (6, 6738060), (7, 5775480), (8, 5053545), (9, 4492040), (10, 4042836), (12, 3369030), (14, 2887740), (15, 2695224), (18, 2246020), (20, 2021418), (21, 1925160), (24, 1684515), (28, 1443870), (30, 1347612), (35, 1155096), (36, 1123010), (40, 1010709), (42, 962580), (45, 898408), (56, 721935), (60, 673806), (61, 662760), (63, 641720), (70, 577548), (72, 561505), (84, 481290), (90, 449204), (105, 385032), (120, 336903), (122, 331380), (126, 320860), (140, 288774), (168, 240645), (180, 224602), (183, 220920), (210, 192516), (244, 165690), (252, 160430), (263, 153720), (280, 144387), (305, 132552), (315, 128344), (360, 112301), (366, 110460), (420, 96258), (427, 94680), (488, 82845), (504, 80215), (526, 76860), (549, 73640), (610, 66276), (630, 64172), (732, 55230), (789, 51240), (840, 48129), (854, 47340), (915, 44184), (1052, 38430), (1098, 36820), (1220, 33138), (1260, 32086), (1281, 31560), (1315, 30744), (1464, 27615), (1578, 25620), (1708, 23670), (1830, 22092), (1841, 21960), (2104, 19215), (2135, 18936), (2196, 18410), (2367, 17080), (2440, 16569), (2520, 16043), (2562, 15780), (2630, 15372), (2745, 14728), (3156, 12810), (3416, 11835), (3660, 11046), (3682, 10980), (3843, 10520), (3945, 10248), (4270, 9468), (4392, 9205), (4734, 8540), (5124, 7890), (5260, 7686), (5490, 7364), (5523, 7320), (6312, 6405)]