402783040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 1137659904

約数和(自身を除く): 734876864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 53, 55, 64, 68, 80, 85, 88, 106, 110, 127, 136, 160, 170, 176, 187, 212, 220, 254, 265, 272, 320, 340, 352, 374, 424, 440, 508, 530, 544, 583, 635, 680, 704, 748, 848, 880, 901, 935, 1016, 1060, 1088, 1166, 1270, 1360, 1397, 1496, 1696, 1760, 1802, 1870, 2032, 2120, 2159, 2332, 2540, 2720, 2794, 2915, 2992, 3392, 3520, 3604, 3740, 4064, 4240, 4318, 4505, 4664, 5080, 5440, 5588, 5830, 5984, 6731, 6985, 7208, 7480, 8128, 8480, 8636, 9010, 9328, 9911, 10160, 10795, 11176, 11660, 11968, 13462, 13970, 14416, 14960, 16960, 17272, 18020, 18656, 19822, 20320, 21590, 22352, 23320, 23749, 26924, 27940, 28832, 29920, 33655, 34544, 36040, 37312, 39644, 40640, 43180, 44704, 46640, 47498, 49555, 53848, 55880, 57664, 59840, 67310, 69088, 72080, 74041, 79288, 86360, 89408, 93280, 94996, 99110, 107696, 111760, 114427, 118745, 134620, 138176, 144160, 148082, 158576, 172720, 186560, 189992, 198220, 215392, 223520, 228854, 237490, 269240, 288320, 296164, 317152, 345440, 370205, 379984, 396440, 430784, 447040, 457708, 474980, 538480, 572135, 592328, 634304, 690880, 740410, 759968, 792880, 915416, 949960, 1076960, 1144270, 1184656, 1258697, 1480820, 1519936, 1585760, 1830832, 1899920, 2153920, 2288540, 2369312, 2517394, 2961640, 3171520, 3661664, 3799840, 4577080, 4738624, 5034788, 5923280, 6293485, 7323328, 7599680, 9154160, 10069576, 11846560, 12586970, 18308320, 20139152, 23693120, 25173940, 36616640, 40278304, 50347880, 80556608, 100695760, 201391520, 402783040]

約数ペア:

[(1, 402783040), (2, 201391520), (4, 100695760), (5, 80556608), (8, 50347880), (10, 40278304), (11, 36616640), (16, 25173940), (17, 23693120), (20, 20139152), (22, 18308320), (32, 12586970), (34, 11846560), (40, 10069576), (44, 9154160), (53, 7599680), (55, 7323328), (64, 6293485), (68, 5923280), (80, 5034788), (85, 4738624), (88, 4577080), (106, 3799840), (110, 3661664), (127, 3171520), (136, 2961640), (160, 2517394), (170, 2369312), (176, 2288540), (187, 2153920), (212, 1899920), (220, 1830832), (254, 1585760), (265, 1519936), (272, 1480820), (320, 1258697), (340, 1184656), (352, 1144270), (374, 1076960), (424, 949960), (440, 915416), (508, 792880), (530, 759968), (544, 740410), (583, 690880), (635, 634304), (680, 592328), (704, 572135), (748, 538480), (848, 474980), (880, 457708), (901, 447040), (935, 430784), (1016, 396440), (1060, 379984), (1088, 370205), (1166, 345440), (1270, 317152), (1360, 296164), (1397, 288320), (1496, 269240), (1696, 237490), (1760, 228854), (1802, 223520), (1870, 215392), (2032, 198220), (2120, 189992), (2159, 186560), (2332, 172720), (2540, 158576), (2720, 148082), (2794, 144160), (2915, 138176), (2992, 134620), (3392, 118745), (3520, 114427), (3604, 111760), (3740, 107696), (4064, 99110), (4240, 94996), (4318, 93280), (4505, 89408), (4664, 86360), (5080, 79288), (5440, 74041), (5588, 72080), (5830, 69088), (5984, 67310), (6731, 59840), (6985, 57664), (7208, 55880), (7480, 53848), (8128, 49555), (8480, 47498), (8636, 46640), (9010, 44704), (9328, 43180), (9911, 40640), (10160, 39644), (10795, 37312), (11176, 36040), (11660, 34544), (11968, 33655), (13462, 29920), (13970, 28832), (14416, 27940), (14960, 26924), (16960, 23749), (17272, 23320), (18020, 22352), (18656, 21590), (19822, 20320)]