284891040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{9421}}^1$

素因数の和:9452

約数の個数: 192

約数和(自身を含む): 1139685120

約数和(自身を除く): 854794080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 9421, 10080, 15120, 18842, 28263, 30240, 37684, 47105, 56526, 65947, 75368, 84789, 94210, 113052, 131894, 141315, 150736, 169578, 188420, 197841, 226104, 254367, 263788, 282630, 301472, 329735, 339156, 376840, 395682, 423945, 452208, 508734, 527576, 565260, 593523, 659470, 678312, 753680, 791364, 847890, 904416, 989205, 1017468, 1055152, 1130520, 1187046, 1271835, 1318940, 1356624, 1507360, 1582728, 1695780, 1780569, 1978410, 2034936, 2110304, 2261040, 2374092, 2543670, 2637880, 2713248, 2967615, 3165456, 3391560, 3561138, 3956820, 4069872, 4522080, 4748184, 5087340, 5275760, 5935230, 6330912, 6783120, 7122276, 7913640, 8139744, 8902845, 9496368, 10174680, 10551520, 11870460, 13566240, 14244552, 15827280, 17805690, 18992736, 20349360, 23740920, 28489104, 31654560, 35611380, 40698720, 47481840, 56978208, 71222760, 94963680, 142445520, 284891040]

約数ペア:

[(1, 284891040), (2, 142445520), (3, 94963680), (4, 71222760), (5, 56978208), (6, 47481840), (7, 40698720), (8, 35611380), (9, 31654560), (10, 28489104), (12, 23740920), (14, 20349360), (15, 18992736), (16, 17805690), (18, 15827280), (20, 14244552), (21, 13566240), (24, 11870460), (27, 10551520), (28, 10174680), (30, 9496368), (32, 8902845), (35, 8139744), (36, 7913640), (40, 7122276), (42, 6783120), (45, 6330912), (48, 5935230), (54, 5275760), (56, 5087340), (60, 4748184), (63, 4522080), (70, 4069872), (72, 3956820), (80, 3561138), (84, 3391560), (90, 3165456), (96, 2967615), (105, 2713248), (108, 2637880), (112, 2543670), (120, 2374092), (126, 2261040), (135, 2110304), (140, 2034936), (144, 1978410), (160, 1780569), (168, 1695780), (180, 1582728), (189, 1507360), (210, 1356624), (216, 1318940), (224, 1271835), (240, 1187046), (252, 1130520), (270, 1055152), (280, 1017468), (288, 989205), (315, 904416), (336, 847890), (360, 791364), (378, 753680), (420, 678312), (432, 659470), (480, 593523), (504, 565260), (540, 527576), (560, 508734), (630, 452208), (672, 423945), (720, 395682), (756, 376840), (840, 339156), (864, 329735), (945, 301472), (1008, 282630), (1080, 263788), (1120, 254367), (1260, 226104), (1440, 197841), (1512, 188420), (1680, 169578), (1890, 150736), (2016, 141315), (2160, 131894), (2520, 113052), (3024, 94210), (3360, 84789), (3780, 75368), (4320, 65947), (5040, 56526), (6048, 47105), (7560, 37684), (9421, 30240), (10080, 28263), (15120, 18842)]