157903680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 224

約数和(自身を含む): 576437760

約数和(自身を除く): 418534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 787, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1574, 1672, 1760, 1824, 2090, 2112, 2280, 2361, 2508, 2640, 3040, 3135, 3148, 3344, 3520, 3648, 3935, 4180, 4560, 4722, 5016, 5280, 6080, 6270, 6296, 6688, 7870, 8360, 8657, 9120, 9444, 10032, 10560, 11805, 12540, 12592, 13376, 14953, 15740, 16720, 17314, 18240, 18888, 20064, 23610, 25080, 25184, 25971, 29906, 31480, 33440, 34628, 37776, 40128, 43285, 44859, 47220, 50160, 50368, 51942, 59812, 62960, 66880, 69256, 74765, 75552, 86570, 89718, 94440, 100320, 103884, 119624, 125920, 129855, 138512, 149530, 151104, 164483, 173140, 179436, 188880, 200640, 207768, 224295, 239248, 251840, 259710, 277024, 299060, 328966, 346280, 358872, 377760, 415536, 448590, 478496, 493449, 519420, 554048, 598120, 657932, 692560, 717744, 755520, 822415, 831072, 897180, 956992, 986898, 1038840, 1196240, 1315864, 1385120, 1435488, 1644830, 1662144, 1794360, 1973796, 2077680, 2392480, 2467245, 2631728, 2770240, 2870976, 3289660, 3588720, 3947592, 4155360, 4784960, 4934490, 5263456, 6579320, 7177440, 7895184, 8310720, 9868980, 10526912, 13158640, 14354880, 15790368, 19737960, 26317280, 31580736, 39475920, 52634560, 78951840, 157903680]

約数ペア:

[(1, 157903680), (2, 78951840), (3, 52634560), (4, 39475920), (5, 31580736), (6, 26317280), (8, 19737960), (10, 15790368), (11, 14354880), (12, 13158640), (15, 10526912), (16, 9868980), (19, 8310720), (20, 7895184), (22, 7177440), (24, 6579320), (30, 5263456), (32, 4934490), (33, 4784960), (38, 4155360), (40, 3947592), (44, 3588720), (48, 3289660), (55, 2870976), (57, 2770240), (60, 2631728), (64, 2467245), (66, 2392480), (76, 2077680), (80, 1973796), (88, 1794360), (95, 1662144), (96, 1644830), (110, 1435488), (114, 1385120), (120, 1315864), (132, 1196240), (152, 1038840), (160, 986898), (165, 956992), (176, 897180), (190, 831072), (192, 822415), (209, 755520), (220, 717744), (228, 692560), (240, 657932), (264, 598120), (285, 554048), (304, 519420), (320, 493449), (330, 478496), (352, 448590), (380, 415536), (418, 377760), (440, 358872), (456, 346280), (480, 328966), (528, 299060), (570, 277024), (608, 259710), (627, 251840), (660, 239248), (704, 224295), (760, 207768), (787, 200640), (836, 188880), (880, 179436), (912, 173140), (960, 164483), (1045, 151104), (1056, 149530), (1140, 138512), (1216, 129855), (1254, 125920), (1320, 119624), (1520, 103884), (1574, 100320), (1672, 94440), (1760, 89718), (1824, 86570), (2090, 75552), (2112, 74765), (2280, 69256), (2361, 66880), (2508, 62960), (2640, 59812), (3040, 51942), (3135, 50368), (3148, 50160), (3344, 47220), (3520, 44859), (3648, 43285), (3935, 40128), (4180, 37776), (4560, 34628), (4722, 33440), (5016, 31480), (5280, 29906), (6080, 25971), (6270, 25184), (6296, 25080), (6688, 23610), (7870, 20064), (8360, 18888), (8657, 18240), (9120, 17314), (9444, 16720), (10032, 15740), (10560, 14953), (11805, 13376), (12540, 12592)]