1101240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 4492800

約数和(自身を除く): 3391560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 114, 115, 120, 126, 133, 138, 140, 152, 161, 168, 171, 180, 184, 190, 207, 210, 228, 230, 252, 266, 276, 280, 285, 315, 322, 342, 345, 360, 380, 399, 414, 420, 437, 456, 460, 483, 504, 532, 552, 570, 630, 644, 665, 684, 690, 760, 798, 805, 828, 840, 855, 874, 920, 966, 1035, 1064, 1140, 1197, 1260, 1288, 1311, 1330, 1368, 1380, 1449, 1596, 1610, 1656, 1710, 1748, 1932, 1995, 2070, 2185, 2280, 2394, 2415, 2520, 2622, 2660, 2760, 2898, 3059, 3192, 3220, 3420, 3496, 3864, 3933, 3990, 4140, 4370, 4788, 4830, 5244, 5320, 5796, 5985, 6118, 6440, 6555, 6840, 7245, 7866, 7980, 8280, 8740, 9177, 9576, 9660, 10488, 11592, 11970, 12236, 13110, 14490, 15295, 15732, 15960, 17480, 18354, 19320, 19665, 23940, 24472, 26220, 27531, 28980, 30590, 31464, 36708, 39330, 45885, 47880, 52440, 55062, 57960, 61180, 73416, 78660, 91770, 110124, 122360, 137655, 157320, 183540, 220248, 275310, 367080, 550620, 1101240]

約数ペア:

[(1, 1101240), (2, 550620), (3, 367080), (4, 275310), (5, 220248), (6, 183540), (7, 157320), (8, 137655), (9, 122360), (10, 110124), (12, 91770), (14, 78660), (15, 73416), (18, 61180), (19, 57960), (20, 55062), (21, 52440), (23, 47880), (24, 45885), (28, 39330), (30, 36708), (35, 31464), (36, 30590), (38, 28980), (40, 27531), (42, 26220), (45, 24472), (46, 23940), (56, 19665), (57, 19320), (60, 18354), (63, 17480), (69, 15960), (70, 15732), (72, 15295), (76, 14490), (84, 13110), (90, 12236), (92, 11970), (95, 11592), (105, 10488), (114, 9660), (115, 9576), (120, 9177), (126, 8740), (133, 8280), (138, 7980), (140, 7866), (152, 7245), (161, 6840), (168, 6555), (171, 6440), (180, 6118), (184, 5985), (190, 5796), (207, 5320), (210, 5244), (228, 4830), (230, 4788), (252, 4370), (266, 4140), (276, 3990), (280, 3933), (285, 3864), (315, 3496), (322, 3420), (342, 3220), (345, 3192), (360, 3059), (380, 2898), (399, 2760), (414, 2660), (420, 2622), (437, 2520), (456, 2415), (460, 2394), (483, 2280), (504, 2185), (532, 2070), (552, 1995), (570, 1932), (630, 1748), (644, 1710), (665, 1656), (684, 1610), (690, 1596), (760, 1449), (798, 1380), (805, 1368), (828, 1330), (840, 1311), (855, 1288), (874, 1260), (920, 1197), (966, 1140), (1035, 1064)]