231922080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 216

約数和(自身を含む): 857895948

約数和(自身を除く): 625973868

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, 953, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 1906, 2028, 2080, 2340, 2535, 2704, 2859, 3042, 3120, 3380, 3744, 3812, 4056, 4680, 4765, 5070, 5408, 5718, 6084, 6240, 6760, 7605, 7624, 8112, 8577, 9360, 9530, 10140, 11436, 12168, 12389, 13520, 14295, 15210, 15248, 16224, 17154, 18720, 19060, 20280, 22872, 24336, 24778, 27040, 28590, 30420, 30496, 34308, 37167, 38120, 40560, 42885, 45744, 48672, 49556, 57180, 60840, 61945, 68616, 74334, 76240, 81120, 85770, 91488, 99112, 111501, 114360, 121680, 123890, 137232, 148668, 152480, 161057, 171540, 185835, 198224, 223002, 228720, 243360, 247780, 274464, 297336, 322114, 343080, 371670, 396448, 446004, 457440, 483171, 495560, 557505, 594672, 644228, 686160, 743340, 805285, 892008, 966342, 991120, 1115010, 1189344, 1288456, 1372320, 1449513, 1486680, 1610570, 1784016, 1932684, 1982240, 2230020, 2415855, 2576912, 2899026, 2973360, 3221140, 3568032, 3865368, 4460040, 4831710, 5153824, 5798052, 5946720, 6442280, 7247565, 7730736, 8920080, 9663420, 11596104, 12884560, 14495130, 15461472, 17840160, 19326840, 23192208, 25769120, 28990260, 38653680, 46384416, 57980520, 77307360, 115961040, 231922080]

約数ペア:

[(1, 231922080), (2, 115961040), (3, 77307360), (4, 57980520), (5, 46384416), (6, 38653680), (8, 28990260), (9, 25769120), (10, 23192208), (12, 19326840), (13, 17840160), (15, 15461472), (16, 14495130), (18, 12884560), (20, 11596104), (24, 9663420), (26, 8920080), (30, 7730736), (32, 7247565), (36, 6442280), (39, 5946720), (40, 5798052), (45, 5153824), (48, 4831710), (52, 4460040), (60, 3865368), (65, 3568032), (72, 3221140), (78, 2973360), (80, 2899026), (90, 2576912), (96, 2415855), (104, 2230020), (117, 1982240), (120, 1932684), (130, 1784016), (144, 1610570), (156, 1486680), (160, 1449513), (169, 1372320), (180, 1288456), (195, 1189344), (208, 1115010), (234, 991120), (240, 966342), (260, 892008), (288, 805285), (312, 743340), (338, 686160), (360, 644228), (390, 594672), (416, 557505), (468, 495560), (480, 483171), (507, 457440), (520, 446004), (585, 396448), (624, 371670), (676, 343080), (720, 322114), (780, 297336), (845, 274464), (936, 247780), (953, 243360), (1014, 228720), (1040, 223002), (1170, 198224), (1248, 185835), (1352, 171540), (1440, 161057), (1521, 152480), (1560, 148668), (1690, 137232), (1872, 123890), (1906, 121680), (2028, 114360), (2080, 111501), (2340, 99112), (2535, 91488), (2704, 85770), (2859, 81120), (3042, 76240), (3120, 74334), (3380, 68616), (3744, 61945), (3812, 60840), (4056, 57180), (4680, 49556), (4765, 48672), (5070, 45744), (5408, 42885), (5718, 40560), (6084, 38120), (6240, 37167), (6760, 34308), (7605, 30496), (7624, 30420), (8112, 28590), (8577, 27040), (9360, 24778), (9530, 24336), (10140, 22872), (11436, 20280), (12168, 19060), (12389, 18720), (13520, 17154), (14295, 16224), (15210, 15248)]