172018080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 240

約数和(自身を含む): 654419304

約数和(自身を除く): 482401224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1021, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2042, 2080, 2106, 2160, 2340, 2592, 2808, 3063, 3120, 3240, 3510, 3744, 4084, 4212, 4320, 4680, 5105, 5265, 5616, 6126, 6240, 6480, 7020, 8168, 8424, 9189, 9360, 10210, 10530, 11232, 12252, 12960, 13273, 14040, 15315, 16336, 16848, 18378, 18720, 20420, 21060, 24504, 26546, 27567, 28080, 30630, 32672, 33696, 36756, 39819, 40840, 42120, 45945, 49008, 53092, 55134, 56160, 61260, 66365, 73512, 79638, 81680, 82701, 84240, 91890, 98016, 106184, 110268, 119457, 122520, 132730, 137835, 147024, 159276, 163360, 165402, 168480, 183780, 199095, 212368, 220536, 238914, 245040, 265460, 275670, 294048, 318552, 330804, 358371, 367560, 398190, 413505, 424736, 441072, 477828, 490080, 530920, 551340, 597285, 637104, 661608, 716742, 735120, 796380, 827010, 882144, 955656, 1061840, 1075113, 1102680, 1194570, 1274208, 1323216, 1433484, 1470240, 1592760, 1654020, 1791855, 1911312, 2123680, 2150226, 2205360, 2389140, 2646432, 2866968, 3185520, 3308040, 3583710, 3822624, 4300452, 4410720, 4778280, 5375565, 5733936, 6371040, 6616080, 7167420, 8600904, 9556560, 10751130, 11467872, 13232160, 14334840, 17201808, 19113120, 21502260, 28669680, 34403616, 43004520, 57339360, 86009040, 172018080]

約数ペア:

[(1, 172018080), (2, 86009040), (3, 57339360), (4, 43004520), (5, 34403616), (6, 28669680), (8, 21502260), (9, 19113120), (10, 17201808), (12, 14334840), (13, 13232160), (15, 11467872), (16, 10751130), (18, 9556560), (20, 8600904), (24, 7167420), (26, 6616080), (27, 6371040), (30, 5733936), (32, 5375565), (36, 4778280), (39, 4410720), (40, 4300452), (45, 3822624), (48, 3583710), (52, 3308040), (54, 3185520), (60, 2866968), (65, 2646432), (72, 2389140), (78, 2205360), (80, 2150226), (81, 2123680), (90, 1911312), (96, 1791855), (104, 1654020), (108, 1592760), (117, 1470240), (120, 1433484), (130, 1323216), (135, 1274208), (144, 1194570), (156, 1102680), (160, 1075113), (162, 1061840), (180, 955656), (195, 882144), (208, 827010), (216, 796380), (234, 735120), (240, 716742), (260, 661608), (270, 637104), (288, 597285), (312, 551340), (324, 530920), (351, 490080), (360, 477828), (390, 441072), (405, 424736), (416, 413505), (432, 398190), (468, 367560), (480, 358371), (520, 330804), (540, 318552), (585, 294048), (624, 275670), (648, 265460), (702, 245040), (720, 238914), (780, 220536), (810, 212368), (864, 199095), (936, 183780), (1021, 168480), (1040, 165402), (1053, 163360), (1080, 159276), (1170, 147024), (1248, 137835), (1296, 132730), (1404, 122520), (1440, 119457), (1560, 110268), (1620, 106184), (1755, 98016), (1872, 91890), (2042, 84240), (2080, 82701), (2106, 81680), (2160, 79638), (2340, 73512), (2592, 66365), (2808, 61260), (3063, 56160), (3120, 55134), (3240, 53092), (3510, 49008), (3744, 45945), (4084, 42120), (4212, 40840), (4320, 39819), (4680, 36756), (5105, 33696), (5265, 32672), (5616, 30630), (6126, 28080), (6240, 27567), (6480, 26546), (7020, 24504), (8168, 21060), (8424, 20420), (9189, 18720), (9360, 18378), (10210, 16848), (10530, 16336), (11232, 15315), (12252, 14040), (12960, 13273)]