1218337560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 4512315600

約数和(自身を除く): 3293978040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 103, 110, 116, 120, 132, 145, 165, 174, 180, 198, 206, 220, 232, 261, 264, 290, 309, 319, 330, 348, 360, 396, 412, 435, 440, 495, 515, 522, 580, 618, 638, 660, 696, 792, 824, 870, 927, 957, 990, 1030, 1044, 1133, 1160, 1236, 1276, 1305, 1320, 1545, 1595, 1740, 1854, 1914, 1980, 2060, 2088, 2266, 2472, 2552, 2610, 2871, 2987, 3090, 3190, 3399, 3480, 3708, 3828, 3960, 4120, 4532, 4635, 4785, 5220, 5665, 5742, 5974, 6180, 6380, 6798, 7416, 7656, 8961, 9064, 9270, 9570, 10197, 10440, 10609, 11330, 11484, 11948, 12360, 12760, 13596, 14355, 14935, 16995, 17922, 18540, 19140, 20394, 21218, 22660, 22968, 23896, 26883, 27192, 28710, 29870, 31827, 32857, 33990, 35844, 37080, 38280, 40788, 42436, 44805, 45320, 50985, 53045, 53766, 57420, 59740, 63654, 65714, 67980, 71688, 81576, 84872, 89610, 95481, 98571, 101970, 106090, 107532, 114840, 116699, 119480, 127308, 131428, 134415, 135960, 159135, 164285, 179220, 190962, 197142, 203940, 212180, 215064, 233398, 254616, 262856, 268830, 295713, 307661, 318270, 328570, 350097, 358440, 381924, 394284, 407880, 424360, 466796, 477405, 492855, 537660, 583495, 591426, 615322, 636540, 657140, 700194, 763848, 788568, 922983, 933592, 954810, 985710, 1050291, 1075320, 1166990, 1182852, 1230644, 1273080, 1314280, 1400388, 1478565, 1538305, 1750485, 1845966, 1909620, 1971420, 2100582, 2333980, 2365704, 2461288, 2768949, 2800776, 2957130, 3076610, 3384271, 3500970, 3691932, 3819240, 3942840, 4201164, 4614915, 4667960, 5251455, 5537898, 5914260, 6153220, 6768542, 7001940, 7383864, 8402328, 9229830, 10152813, 10502910, 11075796, 11828520, 12306440, 13537084, 13844745, 14003880, 16921355, 18459660, 20305626, 21005820, 22151592, 27074168, 27689490, 30458439, 33842710, 36919320, 40611252, 42011640, 50764065, 55378980, 60916878, 67685420, 81222504, 101528130, 110757960, 121833756, 135370840, 152292195, 203056260, 243667512, 304584390, 406112520, 609168780, 1218337560]

約数ペア:

[(1, 1218337560), (2, 609168780), (3, 406112520), (4, 304584390), (5, 243667512), (6, 203056260), (8, 152292195), (9, 135370840), (10, 121833756), (11, 110757960), (12, 101528130), (15, 81222504), (18, 67685420), (20, 60916878), (22, 55378980), (24, 50764065), (29, 42011640), (30, 40611252), (33, 36919320), (36, 33842710), (40, 30458439), (44, 27689490), (45, 27074168), (55, 22151592), (58, 21005820), (60, 20305626), (66, 18459660), (72, 16921355), (87, 14003880), (88, 13844745), (90, 13537084), (99, 12306440), (103, 11828520), (110, 11075796), (116, 10502910), (120, 10152813), (132, 9229830), (145, 8402328), (165, 7383864), (174, 7001940), (180, 6768542), (198, 6153220), (206, 5914260), (220, 5537898), (232, 5251455), (261, 4667960), (264, 4614915), (290, 4201164), (309, 3942840), (319, 3819240), (330, 3691932), (348, 3500970), (360, 3384271), (396, 3076610), (412, 2957130), (435, 2800776), (440, 2768949), (495, 2461288), (515, 2365704), (522, 2333980), (580, 2100582), (618, 1971420), (638, 1909620), (660, 1845966), (696, 1750485), (792, 1538305), (824, 1478565), (870, 1400388), (927, 1314280), (957, 1273080), (990, 1230644), (1030, 1182852), (1044, 1166990), (1133, 1075320), (1160, 1050291), (1236, 985710), (1276, 954810), (1305, 933592), (1320, 922983), (1545, 788568), (1595, 763848), (1740, 700194), (1854, 657140), (1914, 636540), (1980, 615322), (2060, 591426), (2088, 583495), (2266, 537660), (2472, 492855), (2552, 477405), (2610, 466796), (2871, 424360), (2987, 407880), (3090, 394284), (3190, 381924), (3399, 358440), (3480, 350097), (3708, 328570), (3828, 318270), (3960, 307661), (4120, 295713), (4532, 268830), (4635, 262856), (4785, 254616), (5220, 233398), (5665, 215064), (5742, 212180), (5974, 203940), (6180, 197142), (6380, 190962), (6798, 179220), (7416, 164285), (7656, 159135), (8961, 135960), (9064, 134415), (9270, 131428), (9570, 127308), (10197, 119480), (10440, 116699), (10609, 114840), (11330, 107532), (11484, 106090), (11948, 101970), (12360, 98571), (12760, 95481), (13596, 89610), (14355, 84872), (14935, 81576), (16995, 71688), (17922, 67980), (18540, 65714), (19140, 63654), (20394, 59740), (21218, 57420), (22660, 53766), (22968, 53045), (23896, 50985), (26883, 45320), (27192, 44805), (28710, 42436), (29870, 40788), (31827, 38280), (32857, 37080), (33990, 35844)]