840352104

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 2571264000

約数和(自身を除く): 1730911896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 59, 61, 69, 72, 92, 94, 108, 118, 122, 138, 141, 177, 183, 184, 188, 207, 216, 236, 244, 276, 282, 354, 366, 376, 414, 423, 472, 488, 531, 549, 552, 564, 621, 708, 732, 828, 846, 1062, 1081, 1098, 1128, 1242, 1269, 1357, 1403, 1416, 1464, 1593, 1647, 1656, 1692, 2124, 2162, 2196, 2484, 2538, 2714, 2773, 2806, 2867, 3186, 3243, 3294, 3384, 3599, 4071, 4209, 4248, 4324, 4392, 4968, 5076, 5428, 5546, 5612, 5734, 6372, 6486, 6588, 7198, 8142, 8319, 8418, 8601, 8648, 9729, 10152, 10797, 10856, 11092, 11224, 11468, 12213, 12627, 12744, 12972, 13176, 14396, 16284, 16638, 16836, 17202, 19458, 21594, 22184, 22936, 24426, 24957, 25254, 25803, 25944, 28792, 29187, 32391, 32568, 33276, 33672, 34404, 36639, 37881, 38916, 43188, 48852, 49914, 50508, 51606, 58374, 63779, 64782, 65941, 66552, 68808, 73278, 74871, 75762, 77409, 77832, 82777, 86376, 97173, 97704, 99828, 101016, 103212, 116748, 127558, 129564, 131882, 146556, 149742, 151524, 154818, 165554, 169153, 191337, 194346, 197823, 199656, 206424, 233496, 248331, 255116, 259128, 263764, 293112, 299484, 303048, 309636, 331108, 338306, 382674, 388692, 395646, 496662, 507459, 510232, 527528, 574011, 593469, 598968, 619272, 662216, 676612, 744993, 765348, 777384, 791292, 993324, 1014918, 1148022, 1186938, 1353224, 1489986, 1522377, 1530696, 1582584, 1722033, 1780407, 1986648, 2029836, 2234979, 2296044, 2373876, 2979972, 3044754, 3444066, 3560814, 3890519, 4059672, 4469958, 4567131, 4592088, 4747752, 5959944, 6089508, 6888132, 7121628, 7781038, 8939916, 9134262, 11671557, 12179016, 13776264, 14243256, 15562076, 17879832, 18268524, 23343114, 31124152, 35014671, 36537048, 46686228, 70029342, 93372456, 105044013, 140058684, 210088026, 280117368, 420176052, 840352104]

約数ペア:

[(1, 840352104), (2, 420176052), (3, 280117368), (4, 210088026), (6, 140058684), (8, 105044013), (9, 93372456), (12, 70029342), (18, 46686228), (23, 36537048), (24, 35014671), (27, 31124152), (36, 23343114), (46, 18268524), (47, 17879832), (54, 15562076), (59, 14243256), (61, 13776264), (69, 12179016), (72, 11671557), (92, 9134262), (94, 8939916), (108, 7781038), (118, 7121628), (122, 6888132), (138, 6089508), (141, 5959944), (177, 4747752), (183, 4592088), (184, 4567131), (188, 4469958), (207, 4059672), (216, 3890519), (236, 3560814), (244, 3444066), (276, 3044754), (282, 2979972), (354, 2373876), (366, 2296044), (376, 2234979), (414, 2029836), (423, 1986648), (472, 1780407), (488, 1722033), (531, 1582584), (549, 1530696), (552, 1522377), (564, 1489986), (621, 1353224), (708, 1186938), (732, 1148022), (828, 1014918), (846, 993324), (1062, 791292), (1081, 777384), (1098, 765348), (1128, 744993), (1242, 676612), (1269, 662216), (1357, 619272), (1403, 598968), (1416, 593469), (1464, 574011), (1593, 527528), (1647, 510232), (1656, 507459), (1692, 496662), (2124, 395646), (2162, 388692), (2196, 382674), (2484, 338306), (2538, 331108), (2714, 309636), (2773, 303048), (2806, 299484), (2867, 293112), (3186, 263764), (3243, 259128), (3294, 255116), (3384, 248331), (3599, 233496), (4071, 206424), (4209, 199656), (4248, 197823), (4324, 194346), (4392, 191337), (4968, 169153), (5076, 165554), (5428, 154818), (5546, 151524), (5612, 149742), (5734, 146556), (6372, 131882), (6486, 129564), (6588, 127558), (7198, 116748), (8142, 103212), (8319, 101016), (8418, 99828), (8601, 97704), (8648, 97173), (9729, 86376), (10152, 82777), (10797, 77832), (10856, 77409), (11092, 75762), (11224, 74871), (11468, 73278), (12213, 68808), (12627, 66552), (12744, 65941), (12972, 64782), (13176, 63779), (14396, 58374), (16284, 51606), (16638, 50508), (16836, 49914), (17202, 48852), (19458, 43188), (21594, 38916), (22184, 37881), (22936, 36639), (24426, 34404), (24957, 33672), (25254, 33276), (25803, 32568), (25944, 32391), (28792, 29187)]