397353060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 1404708480

約数和(自身を除く): 1007355420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 107, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 214, 230, 234, 260, 270, 276, 299, 321, 345, 351, 390, 414, 428, 460, 468, 529, 535, 540, 585, 598, 621, 642, 690, 702, 780, 828, 897, 963, 1035, 1058, 1070, 1170, 1196, 1242, 1284, 1380, 1391, 1404, 1495, 1587, 1605, 1755, 1794, 1926, 2070, 2116, 2140, 2340, 2461, 2484, 2645, 2691, 2782, 2889, 2990, 3105, 3174, 3210, 3510, 3588, 3852, 4140, 4173, 4485, 4761, 4815, 4922, 5290, 5382, 5564, 5778, 5980, 6210, 6348, 6420, 6877, 6955, 7020, 7383, 7935, 8073, 8346, 8970, 9522, 9630, 9844, 10580, 10764, 11556, 12305, 12420, 12519, 13455, 13754, 13910, 14283, 14445, 14766, 15870, 16146, 16692, 17940, 19044, 19260, 20631, 20865, 22149, 23805, 24610, 25038, 26910, 27508, 27820, 28566, 28890, 29532, 31740, 31993, 32292, 34385, 36915, 37557, 40365, 41262, 41730, 44298, 47610, 49220, 50076, 53820, 56603, 57132, 57780, 61893, 62595, 63986, 66447, 68770, 71415, 73830, 75114, 80730, 82524, 83460, 88596, 95220, 95979, 103155, 110745, 113206, 123786, 125190, 127972, 132894, 137540, 142830, 147660, 150228, 159965, 161460, 169809, 185679, 187785, 191958, 206310, 221490, 226412, 247572, 250380, 265788, 283015, 285660, 287937, 309465, 319930, 332235, 339618, 371358, 375570, 383916, 412620, 442980, 479895, 509427, 566030, 575874, 618930, 639860, 664470, 679236, 735839, 742716, 751140, 849045, 863811, 928395, 959790, 1018854, 1132060, 1151748, 1237860, 1328940, 1439685, 1471678, 1528281, 1698090, 1727622, 1856790, 1919580, 2037708, 2207517, 2547135, 2879370, 2943356, 3056562, 3396180, 3455244, 3679195, 3713580, 4319055, 4415034, 5094270, 5758740, 6113124, 6622551, 7358390, 7641405, 8638110, 8830068, 10188540, 11037585, 13245102, 14716780, 15282810, 17276220, 19867653, 22075170, 26490204, 30565620, 33112755, 39735306, 44150340, 66225510, 79470612, 99338265, 132451020, 198676530, 397353060]

約数ペア:

[(1, 397353060), (2, 198676530), (3, 132451020), (4, 99338265), (5, 79470612), (6, 66225510), (9, 44150340), (10, 39735306), (12, 33112755), (13, 30565620), (15, 26490204), (18, 22075170), (20, 19867653), (23, 17276220), (26, 15282810), (27, 14716780), (30, 13245102), (36, 11037585), (39, 10188540), (45, 8830068), (46, 8638110), (52, 7641405), (54, 7358390), (60, 6622551), (65, 6113124), (69, 5758740), (78, 5094270), (90, 4415034), (92, 4319055), (107, 3713580), (108, 3679195), (115, 3455244), (117, 3396180), (130, 3056562), (135, 2943356), (138, 2879370), (156, 2547135), (180, 2207517), (195, 2037708), (207, 1919580), (214, 1856790), (230, 1727622), (234, 1698090), (260, 1528281), (270, 1471678), (276, 1439685), (299, 1328940), (321, 1237860), (345, 1151748), (351, 1132060), (390, 1018854), (414, 959790), (428, 928395), (460, 863811), (468, 849045), (529, 751140), (535, 742716), (540, 735839), (585, 679236), (598, 664470), (621, 639860), (642, 618930), (690, 575874), (702, 566030), (780, 509427), (828, 479895), (897, 442980), (963, 412620), (1035, 383916), (1058, 375570), (1070, 371358), (1170, 339618), (1196, 332235), (1242, 319930), (1284, 309465), (1380, 287937), (1391, 285660), (1404, 283015), (1495, 265788), (1587, 250380), (1605, 247572), (1755, 226412), (1794, 221490), (1926, 206310), (2070, 191958), (2116, 187785), (2140, 185679), (2340, 169809), (2461, 161460), (2484, 159965), (2645, 150228), (2691, 147660), (2782, 142830), (2889, 137540), (2990, 132894), (3105, 127972), (3174, 125190), (3210, 123786), (3510, 113206), (3588, 110745), (3852, 103155), (4140, 95979), (4173, 95220), (4485, 88596), (4761, 83460), (4815, 82524), (4922, 80730), (5290, 75114), (5382, 73830), (5564, 71415), (5778, 68770), (5980, 66447), (6210, 63986), (6348, 62595), (6420, 61893), (6877, 57780), (6955, 57132), (7020, 56603), (7383, 53820), (7935, 50076), (8073, 49220), (8346, 47610), (8970, 44298), (9522, 41730), (9630, 41262), (9844, 40365), (10580, 37557), (10764, 36915), (11556, 34385), (12305, 32292), (12420, 31993), (12519, 31740), (13455, 29532), (13754, 28890), (13910, 28566), (14283, 27820), (14445, 27508), (14766, 26910), (15870, 25038), (16146, 24610), (16692, 23805), (17940, 22149), (19044, 20865), (19260, 20631)]