160871760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 629066880

約数和(自身を除く): 468195120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 541, 560, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1082, 1180, 1239, 1260, 1416, 1623, 1652, 1680, 1770, 2065, 2124, 2164, 2360, 2478, 2520, 2655, 2705, 2832, 3246, 3304, 3540, 3717, 3787, 4130, 4248, 4328, 4720, 4869, 4956, 5040, 5310, 5410, 6195, 6492, 6608, 7080, 7434, 7574, 8115, 8260, 8496, 8656, 9738, 9912, 10620, 10820, 11361, 12390, 12984, 14160, 14868, 15148, 16230, 16520, 18585, 18935, 19476, 19824, 21240, 21640, 22722, 24345, 24780, 25968, 29736, 30296, 31919, 32460, 33040, 34083, 37170, 37870, 38952, 42480, 43280, 45444, 48690, 49560, 56805, 59472, 60592, 63838, 64920, 68166, 74340, 75740, 77904, 90888, 95757, 97380, 99120, 113610, 127676, 129840, 136332, 148680, 151480, 159595, 170415, 181776, 191514, 194760, 223433, 227220, 255352, 272664, 287271, 297360, 302960, 319190, 340830, 383028, 389520, 446866, 454440, 478785, 510704, 545328, 574542, 638380, 670299, 681660, 766056, 893732, 908880, 957570, 1117165, 1149084, 1276760, 1340598, 1363320, 1436355, 1532112, 1787464, 1915140, 2010897, 2234330, 2298168, 2553520, 2681196, 2726640, 2872710, 3351495, 3574928, 3830280, 4021794, 4468660, 4596336, 5362392, 5745420, 6702990, 7660560, 8043588, 8937320, 10054485, 10724784, 11490840, 13405980, 16087176, 17874640, 20108970, 22981680, 26811960, 32174352, 40217940, 53623920, 80435880, 160871760]

約数ペア:

[(1, 160871760), (2, 80435880), (3, 53623920), (4, 40217940), (5, 32174352), (6, 26811960), (7, 22981680), (8, 20108970), (9, 17874640), (10, 16087176), (12, 13405980), (14, 11490840), (15, 10724784), (16, 10054485), (18, 8937320), (20, 8043588), (21, 7660560), (24, 6702990), (28, 5745420), (30, 5362392), (35, 4596336), (36, 4468660), (40, 4021794), (42, 3830280), (45, 3574928), (48, 3351495), (56, 2872710), (59, 2726640), (60, 2681196), (63, 2553520), (70, 2298168), (72, 2234330), (80, 2010897), (84, 1915140), (90, 1787464), (105, 1532112), (112, 1436355), (118, 1363320), (120, 1340598), (126, 1276760), (140, 1149084), (144, 1117165), (168, 957570), (177, 908880), (180, 893732), (210, 766056), (236, 681660), (240, 670299), (252, 638380), (280, 574542), (295, 545328), (315, 510704), (336, 478785), (354, 454440), (360, 446866), (413, 389520), (420, 383028), (472, 340830), (504, 319190), (531, 302960), (541, 297360), (560, 287271), (590, 272664), (630, 255352), (708, 227220), (720, 223433), (826, 194760), (840, 191514), (885, 181776), (944, 170415), (1008, 159595), (1062, 151480), (1082, 148680), (1180, 136332), (1239, 129840), (1260, 127676), (1416, 113610), (1623, 99120), (1652, 97380), (1680, 95757), (1770, 90888), (2065, 77904), (2124, 75740), (2164, 74340), (2360, 68166), (2478, 64920), (2520, 63838), (2655, 60592), (2705, 59472), (2832, 56805), (3246, 49560), (3304, 48690), (3540, 45444), (3717, 43280), (3787, 42480), (4130, 38952), (4248, 37870), (4328, 37170), (4720, 34083), (4869, 33040), (4956, 32460), (5040, 31919), (5310, 30296), (5410, 29736), (6195, 25968), (6492, 24780), (6608, 24345), (7080, 22722), (7434, 21640), (7574, 21240), (8115, 19824), (8260, 19476), (8496, 18935), (8656, 18585), (9738, 16520), (9912, 16230), (10620, 15148), (10820, 14868), (11361, 14160), (12390, 12984)]