2108227680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8663}}^1$

素因数の和:8710

約数の個数: 216

約数和(自身を含む): 7791205968

約数和(自身を除く): 5682978288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 8663, 9360, 10140, 12168, 13520, 15210, 16224, 17326, 18720, 20280, 24336, 25989, 27040, 30420, 34652, 40560, 43315, 48672, 51978, 60840, 69304, 77967, 81120, 86630, 103956, 112619, 121680, 129945, 138608, 155934, 173260, 207912, 225238, 243360, 259890, 277216, 311868, 337857, 346520, 389835, 415824, 450476, 519780, 563095, 623736, 675714, 693040, 779670, 831648, 900952, 1013571, 1039560, 1126190, 1247472, 1351428, 1386080, 1464047, 1559340, 1689285, 1801904, 2027142, 2079120, 2252380, 2494944, 2702856, 2928094, 3118680, 3378570, 3603808, 4054284, 4158240, 4392141, 4504760, 5067855, 5405712, 5856188, 6237360, 6757140, 7320235, 8108568, 8784282, 9009520, 10135710, 10811424, 11712376, 12474720, 13176423, 13514280, 14640470, 16217136, 17568564, 18019040, 20271420, 21960705, 23424752, 26352846, 27028560, 29280940, 32434272, 35137128, 40542840, 43921410, 46849504, 52705692, 54057120, 58561880, 65882115, 70274256, 81085680, 87842820, 105411384, 117123760, 131764230, 140548512, 162171360, 175685640, 210822768, 234247520, 263528460, 351371280, 421645536, 527056920, 702742560, 1054113840, 2108227680]

約数ペア:

[(1, 2108227680), (2, 1054113840), (3, 702742560), (4, 527056920), (5, 421645536), (6, 351371280), (8, 263528460), (9, 234247520), (10, 210822768), (12, 175685640), (13, 162171360), (15, 140548512), (16, 131764230), (18, 117123760), (20, 105411384), (24, 87842820), (26, 81085680), (30, 70274256), (32, 65882115), (36, 58561880), (39, 54057120), (40, 52705692), (45, 46849504), (48, 43921410), (52, 40542840), (60, 35137128), (65, 32434272), (72, 29280940), (78, 27028560), (80, 26352846), (90, 23424752), (96, 21960705), (104, 20271420), (117, 18019040), (120, 17568564), (130, 16217136), (144, 14640470), (156, 13514280), (160, 13176423), (169, 12474720), (180, 11712376), (195, 10811424), (208, 10135710), (234, 9009520), (240, 8784282), (260, 8108568), (288, 7320235), (312, 6757140), (338, 6237360), (360, 5856188), (390, 5405712), (416, 5067855), (468, 4504760), (480, 4392141), (507, 4158240), (520, 4054284), (585, 3603808), (624, 3378570), (676, 3118680), (720, 2928094), (780, 2702856), (845, 2494944), (936, 2252380), (1014, 2079120), (1040, 2027142), (1170, 1801904), (1248, 1689285), (1352, 1559340), (1440, 1464047), (1521, 1386080), (1560, 1351428), (1690, 1247472), (1872, 1126190), (2028, 1039560), (2080, 1013571), (2340, 900952), (2535, 831648), (2704, 779670), (3042, 693040), (3120, 675714), (3380, 623736), (3744, 563095), (4056, 519780), (4680, 450476), (5070, 415824), (5408, 389835), (6084, 346520), (6240, 337857), (6760, 311868), (7605, 277216), (8112, 259890), (8663, 243360), (9360, 225238), (10140, 207912), (12168, 173260), (13520, 155934), (15210, 138608), (16224, 129945), (17326, 121680), (18720, 112619), (20280, 103956), (24336, 86630), (25989, 81120), (27040, 77967), (30420, 69304), (34652, 60840), (40560, 51978), (43315, 48672)]