156608760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 256

約数和(自身を含む): 620835840

約数和(自身を除く): 464227080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 997, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 1994, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 2991, 3080, 3570, 3740, 3927, 3988, 4488, 4620, 4760, 4985, 5236, 5610, 5982, 6545, 6979, 7140, 7480, 7854, 7976, 9240, 9970, 10472, 10967, 11220, 11964, 13090, 13958, 14280, 14955, 15708, 16949, 19635, 19940, 20937, 21934, 22440, 23928, 26180, 27916, 29910, 31416, 32901, 33898, 34895, 39270, 39880, 41874, 43868, 50847, 52360, 54835, 55832, 59820, 65802, 67796, 69790, 76769, 78540, 83748, 84745, 87736, 101694, 104685, 109670, 118643, 119640, 131604, 135592, 139580, 153538, 157080, 164505, 167496, 169490, 186439, 203388, 209370, 219340, 230307, 237286, 254235, 263208, 279160, 307076, 329010, 338980, 355929, 372878, 383845, 406776, 418740, 438680, 460614, 474572, 508470, 559317, 593215, 614152, 658020, 677960, 711858, 745756, 767690, 837480, 921228, 932195, 949144, 1016940, 1118634, 1151535, 1186430, 1305073, 1316040, 1423716, 1491512, 1535380, 1779645, 1842456, 1864390, 2033880, 2237268, 2303070, 2372860, 2610146, 2796585, 2847432, 3070760, 3559290, 3728780, 3915219, 4474536, 4606140, 4745720, 5220292, 5593170, 6525365, 7118580, 7457560, 7830438, 9212280, 10440584, 11186340, 13050730, 14237160, 15660876, 19576095, 22372680, 26101460, 31321752, 39152190, 52202920, 78304380, 156608760]

約数ペア:

[(1, 156608760), (2, 78304380), (3, 52202920), (4, 39152190), (5, 31321752), (6, 26101460), (7, 22372680), (8, 19576095), (10, 15660876), (11, 14237160), (12, 13050730), (14, 11186340), (15, 10440584), (17, 9212280), (20, 7830438), (21, 7457560), (22, 7118580), (24, 6525365), (28, 5593170), (30, 5220292), (33, 4745720), (34, 4606140), (35, 4474536), (40, 3915219), (42, 3728780), (44, 3559290), (51, 3070760), (55, 2847432), (56, 2796585), (60, 2610146), (66, 2372860), (68, 2303070), (70, 2237268), (77, 2033880), (84, 1864390), (85, 1842456), (88, 1779645), (102, 1535380), (105, 1491512), (110, 1423716), (119, 1316040), (120, 1305073), (132, 1186430), (136, 1151535), (140, 1118634), (154, 1016940), (165, 949144), (168, 932195), (170, 921228), (187, 837480), (204, 767690), (210, 745756), (220, 711858), (231, 677960), (238, 658020), (255, 614152), (264, 593215), (280, 559317), (308, 508470), (330, 474572), (340, 460614), (357, 438680), (374, 418740), (385, 406776), (408, 383845), (420, 372878), (440, 355929), (462, 338980), (476, 329010), (510, 307076), (561, 279160), (595, 263208), (616, 254235), (660, 237286), (680, 230307), (714, 219340), (748, 209370), (770, 203388), (840, 186439), (924, 169490), (935, 167496), (952, 164505), (997, 157080), (1020, 153538), (1122, 139580), (1155, 135592), (1190, 131604), (1309, 119640), (1320, 118643), (1428, 109670), (1496, 104685), (1540, 101694), (1785, 87736), (1848, 84745), (1870, 83748), (1994, 78540), (2040, 76769), (2244, 69790), (2310, 67796), (2380, 65802), (2618, 59820), (2805, 55832), (2856, 54835), (2991, 52360), (3080, 50847), (3570, 43868), (3740, 41874), (3927, 39880), (3988, 39270), (4488, 34895), (4620, 33898), (4760, 32901), (4985, 31416), (5236, 29910), (5610, 27916), (5982, 26180), (6545, 23928), (6979, 22440), (7140, 21934), (7480, 20937), (7854, 19940), (7976, 19635), (9240, 16949), (9970, 15708), (10472, 14955), (10967, 14280), (11220, 13958), (11964, 13090)]