172616640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 224

約数和(自身を含む): 663634944

約数和(自身を除く): 491018304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1511, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3022, 3264, 3360, 3570, 3808, 4080, 4533, 4760, 5440, 5712, 6044, 6720, 7140, 7555, 7616, 8160, 9066, 9520, 10577, 11424, 12088, 14280, 15110, 16320, 18132, 19040, 21154, 22665, 22848, 24176, 25687, 28560, 30220, 31731, 36264, 38080, 42308, 45330, 48352, 51374, 52885, 57120, 60440, 63462, 72528, 77061, 84616, 90660, 96704, 102748, 105770, 114240, 120880, 126924, 128435, 145056, 154122, 158655, 169232, 179809, 181320, 205496, 211540, 241760, 253848, 256870, 290112, 308244, 317310, 338464, 359618, 362640, 385305, 410992, 423080, 483520, 507696, 513740, 539427, 616488, 634620, 676928, 719236, 725280, 770610, 821984, 846160, 899045, 1015392, 1027480, 1078854, 1232976, 1269240, 1438472, 1450560, 1541220, 1643968, 1692320, 1798090, 2030784, 2054960, 2157708, 2465952, 2538480, 2697135, 2876944, 3082440, 3384640, 3596180, 4109920, 4315416, 4931904, 5076960, 5394270, 5753888, 6164880, 7192360, 8219840, 8630832, 10153920, 10788540, 11507776, 12329760, 14384720, 17261664, 21577080, 24659520, 28769440, 34523328, 43154160, 57538880, 86308320, 172616640]

約数ペア:

[(1, 172616640), (2, 86308320), (3, 57538880), (4, 43154160), (5, 34523328), (6, 28769440), (7, 24659520), (8, 21577080), (10, 17261664), (12, 14384720), (14, 12329760), (15, 11507776), (16, 10788540), (17, 10153920), (20, 8630832), (21, 8219840), (24, 7192360), (28, 6164880), (30, 5753888), (32, 5394270), (34, 5076960), (35, 4931904), (40, 4315416), (42, 4109920), (48, 3596180), (51, 3384640), (56, 3082440), (60, 2876944), (64, 2697135), (68, 2538480), (70, 2465952), (80, 2157708), (84, 2054960), (85, 2030784), (96, 1798090), (102, 1692320), (105, 1643968), (112, 1541220), (119, 1450560), (120, 1438472), (136, 1269240), (140, 1232976), (160, 1078854), (168, 1027480), (170, 1015392), (192, 899045), (204, 846160), (210, 821984), (224, 770610), (238, 725280), (240, 719236), (255, 676928), (272, 634620), (280, 616488), (320, 539427), (336, 513740), (340, 507696), (357, 483520), (408, 423080), (420, 410992), (448, 385305), (476, 362640), (480, 359618), (510, 338464), (544, 317310), (560, 308244), (595, 290112), (672, 256870), (680, 253848), (714, 241760), (816, 211540), (840, 205496), (952, 181320), (960, 179809), (1020, 169232), (1088, 158655), (1120, 154122), (1190, 145056), (1344, 128435), (1360, 126924), (1428, 120880), (1511, 114240), (1632, 105770), (1680, 102748), (1785, 96704), (1904, 90660), (2040, 84616), (2240, 77061), (2380, 72528), (2720, 63462), (2856, 60440), (3022, 57120), (3264, 52885), (3360, 51374), (3570, 48352), (3808, 45330), (4080, 42308), (4533, 38080), (4760, 36264), (5440, 31731), (5712, 30220), (6044, 28560), (6720, 25687), (7140, 24176), (7555, 22848), (7616, 22665), (8160, 21154), (9066, 19040), (9520, 18132), (10577, 16320), (11424, 15110), (12088, 14280)]