169985970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 192

約数和(自身を含む): 580469760

約数和(自身を除く): 410483790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1291, 1330, 1386, 1463, 1710, 1881, 1995, 2090, 2310, 2394, 2582, 2926, 3135, 3465, 3762, 3873, 3990, 4389, 5985, 6270, 6455, 6930, 7315, 7746, 8778, 9037, 9405, 11619, 11970, 12910, 13167, 14201, 14630, 18074, 18810, 19365, 21945, 23238, 24529, 26334, 27111, 28402, 38730, 42603, 43890, 45185, 49058, 54222, 58095, 65835, 71005, 73587, 81333, 85206, 90370, 99407, 116190, 122645, 127809, 131670, 135555, 142010, 147174, 162666, 171703, 198814, 213015, 220761, 245290, 255618, 269819, 271110, 298221, 343406, 367935, 406665, 426030, 441522, 497035, 515109, 539638, 596442, 639045, 735870, 809457, 813330, 858515, 894663, 994070, 1030218, 1103805, 1278090, 1349095, 1491105, 1545327, 1618914, 1717030, 1789326, 1888733, 2207610, 2428371, 2575545, 2698190, 2982210, 3090654, 3777466, 4047285, 4473315, 4856742, 5151090, 5666199, 7726635, 8094570, 8946630, 9443665, 11332398, 12141855, 15453270, 16998597, 18887330, 24283710, 28330995, 33997194, 56661990, 84992985, 169985970]

約数ペア:

[(1, 169985970), (2, 84992985), (3, 56661990), (5, 33997194), (6, 28330995), (7, 24283710), (9, 18887330), (10, 16998597), (11, 15453270), (14, 12141855), (15, 11332398), (18, 9443665), (19, 8946630), (21, 8094570), (22, 7726635), (30, 5666199), (33, 5151090), (35, 4856742), (38, 4473315), (42, 4047285), (45, 3777466), (55, 3090654), (57, 2982210), (63, 2698190), (66, 2575545), (70, 2428371), (77, 2207610), (90, 1888733), (95, 1789326), (99, 1717030), (105, 1618914), (110, 1545327), (114, 1491105), (126, 1349095), (133, 1278090), (154, 1103805), (165, 1030218), (171, 994070), (190, 894663), (198, 858515), (209, 813330), (210, 809457), (231, 735870), (266, 639045), (285, 596442), (315, 539638), (330, 515109), (342, 497035), (385, 441522), (399, 426030), (418, 406665), (462, 367935), (495, 343406), (570, 298221), (627, 271110), (630, 269819), (665, 255618), (693, 245290), (770, 220761), (798, 213015), (855, 198814), (990, 171703), (1045, 162666), (1155, 147174), (1197, 142010), (1254, 135555), (1291, 131670), (1330, 127809), (1386, 122645), (1463, 116190), (1710, 99407), (1881, 90370), (1995, 85206), (2090, 81333), (2310, 73587), (2394, 71005), (2582, 65835), (2926, 58095), (3135, 54222), (3465, 49058), (3762, 45185), (3873, 43890), (3990, 42603), (4389, 38730), (5985, 28402), (6270, 27111), (6455, 26334), (6930, 24529), (7315, 23238), (7746, 21945), (8778, 19365), (9037, 18810), (9405, 18074), (11619, 14630), (11970, 14201), (12910, 13167)]