210242760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 781073280

約数和(自身を除く): 570830520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1481, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 2962, 3380, 3549, 3640, 4056, 4443, 4732, 5070, 5460, 5915, 5924, 6760, 7098, 7405, 8886, 9464, 10140, 10367, 10920, 11830, 11848, 14196, 14810, 17745, 17772, 19253, 20280, 20734, 22215, 23660, 28392, 29620, 31101, 35490, 35544, 38506, 41468, 44430, 47320, 51835, 57759, 59240, 62202, 70980, 77012, 82936, 88860, 96265, 103670, 115518, 124404, 134771, 141960, 154024, 155505, 177720, 192530, 207340, 231036, 248808, 250289, 269542, 288795, 311010, 385060, 404313, 414680, 462072, 500578, 539084, 577590, 622020, 673855, 750867, 770120, 808626, 1001156, 1078168, 1155180, 1244040, 1251445, 1347710, 1501734, 1617252, 1752023, 2002312, 2021565, 2310360, 2502890, 2695420, 3003468, 3234504, 3504046, 3754335, 4043130, 5005780, 5256069, 5390840, 6006936, 7008092, 7508670, 8086260, 8760115, 10011560, 10512138, 14016184, 15017340, 16172520, 17520230, 21024276, 26280345, 30034680, 35040460, 42048552, 52560690, 70080920, 105121380, 210242760]

約数ペア:

[(1, 210242760), (2, 105121380), (3, 70080920), (4, 52560690), (5, 42048552), (6, 35040460), (7, 30034680), (8, 26280345), (10, 21024276), (12, 17520230), (13, 16172520), (14, 15017340), (15, 14016184), (20, 10512138), (21, 10011560), (24, 8760115), (26, 8086260), (28, 7508670), (30, 7008092), (35, 6006936), (39, 5390840), (40, 5256069), (42, 5005780), (52, 4043130), (56, 3754335), (60, 3504046), (65, 3234504), (70, 3003468), (78, 2695420), (84, 2502890), (91, 2310360), (104, 2021565), (105, 2002312), (120, 1752023), (130, 1617252), (140, 1501734), (156, 1347710), (168, 1251445), (169, 1244040), (182, 1155180), (195, 1078168), (210, 1001156), (260, 808626), (273, 770120), (280, 750867), (312, 673855), (338, 622020), (364, 577590), (390, 539084), (420, 500578), (455, 462072), (507, 414680), (520, 404313), (546, 385060), (676, 311010), (728, 288795), (780, 269542), (840, 250289), (845, 248808), (910, 231036), (1014, 207340), (1092, 192530), (1183, 177720), (1352, 155505), (1365, 154024), (1481, 141960), (1560, 134771), (1690, 124404), (1820, 115518), (2028, 103670), (2184, 96265), (2366, 88860), (2535, 82936), (2730, 77012), (2962, 70980), (3380, 62202), (3549, 59240), (3640, 57759), (4056, 51835), (4443, 47320), (4732, 44430), (5070, 41468), (5460, 38506), (5915, 35544), (5924, 35490), (6760, 31101), (7098, 29620), (7405, 28392), (8886, 23660), (9464, 22215), (10140, 20734), (10367, 20280), (10920, 19253), (11830, 17772), (11848, 17745), (14196, 14810)]