487391520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13187}}^1$

素因数の和:13223

約数の個数: 192

約数和(自身を含む): 1914264576

約数和(自身を除く): 1426873056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 13187, 18480, 26374, 36960, 39561, 52748, 65935, 79122, 92309, 105496, 131870, 145057, 158244, 184618, 197805, 210992, 263740, 276927, 290114, 316488, 369236, 395610, 421984, 435171, 461545, 527480, 553854, 580228, 632976, 725285, 738472, 791220, 870342, 923090, 1015399, 1054960, 1107708, 1160456, 1265952, 1384635, 1450570, 1476944, 1582440, 1740684, 1846180, 2030798, 2109920, 2175855, 2215416, 2320912, 2769270, 2901140, 2953888, 3046197, 3164880, 3481368, 3692360, 4061596, 4351710, 4430832, 4641824, 5076995, 5538540, 5802280, 6092394, 6329760, 6962736, 7384720, 8123192, 8703420, 8861664, 10153990, 11077080, 11604560, 12184788, 13925472, 14769440, 15230985, 16246384, 17406840, 20307980, 22154160, 23209120, 24369576, 30461970, 32492768, 34813680, 40615960, 44308320, 48739152, 60923940, 69627360, 81231920, 97478304, 121847880, 162463840, 243695760, 487391520]

約数ペア:

[(1, 487391520), (2, 243695760), (3, 162463840), (4, 121847880), (5, 97478304), (6, 81231920), (7, 69627360), (8, 60923940), (10, 48739152), (11, 44308320), (12, 40615960), (14, 34813680), (15, 32492768), (16, 30461970), (20, 24369576), (21, 23209120), (22, 22154160), (24, 20307980), (28, 17406840), (30, 16246384), (32, 15230985), (33, 14769440), (35, 13925472), (40, 12184788), (42, 11604560), (44, 11077080), (48, 10153990), (55, 8861664), (56, 8703420), (60, 8123192), (66, 7384720), (70, 6962736), (77, 6329760), (80, 6092394), (84, 5802280), (88, 5538540), (96, 5076995), (105, 4641824), (110, 4430832), (112, 4351710), (120, 4061596), (132, 3692360), (140, 3481368), (154, 3164880), (160, 3046197), (165, 2953888), (168, 2901140), (176, 2769270), (210, 2320912), (220, 2215416), (224, 2175855), (231, 2109920), (240, 2030798), (264, 1846180), (280, 1740684), (308, 1582440), (330, 1476944), (336, 1450570), (352, 1384635), (385, 1265952), (420, 1160456), (440, 1107708), (462, 1054960), (480, 1015399), (528, 923090), (560, 870342), (616, 791220), (660, 738472), (672, 725285), (770, 632976), (840, 580228), (880, 553854), (924, 527480), (1056, 461545), (1120, 435171), (1155, 421984), (1232, 395610), (1320, 369236), (1540, 316488), (1680, 290114), (1760, 276927), (1848, 263740), (2310, 210992), (2464, 197805), (2640, 184618), (3080, 158244), (3360, 145057), (3696, 131870), (4620, 105496), (5280, 92309), (6160, 79122), (7392, 65935), (9240, 52748), (12320, 39561), (13187, 36960), (18480, 26374)]