16679040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 65214720

約数和(自身を除く): 48535680

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, 73, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 146, 160, 168, 170, 192, 204, 210, 219, 224, 238, 240, 255, 272, 280, 292, 320, 336, 340, 357, 365, 384, 408, 420, 438, 448, 476, 480, 510, 511, 544, 560, 584, 595, 640, 672, 680, 714, 730, 816, 840, 876, 896, 952, 960, 1020, 1022, 1088, 1095, 1120, 1168, 1190, 1241, 1344, 1360, 1428, 1460, 1533, 1632, 1680, 1752, 1785, 1904, 1920, 2040, 2044, 2176, 2190, 2240, 2336, 2380, 2482, 2555, 2688, 2720, 2856, 2920, 3066, 3264, 3360, 3504, 3570, 3723, 3808, 4080, 4088, 4380, 4480, 4672, 4760, 4964, 5110, 5440, 5712, 5840, 6132, 6205, 6528, 6720, 7008, 7140, 7446, 7616, 7665, 8160, 8176, 8687, 8760, 9344, 9520, 9928, 10220, 10880, 11424, 11680, 12264, 12410, 13440, 14016, 14280, 14892, 15232, 15330, 16320, 16352, 17374, 17520, 18615, 19040, 19856, 20440, 22848, 23360, 24528, 24820, 26061, 28032, 28560, 29784, 30660, 32640, 32704, 34748, 35040, 37230, 38080, 39712, 40880, 43435, 45696, 46720, 49056, 49640, 52122, 57120, 59568, 61320, 65408, 69496, 70080, 74460, 76160, 79424, 81760, 86870, 98112, 99280, 104244, 114240, 119136, 122640, 130305, 138992, 140160, 148920, 158848, 163520, 173740, 196224, 198560, 208488, 228480, 238272, 245280, 260610, 277984, 297840, 327040, 347480, 397120, 416976, 476544, 490560, 521220, 555968, 595680, 694960, 794240, 833952, 981120, 1042440, 1111936, 1191360, 1389920, 1667904, 2084880, 2382720, 2779840, 3335808, 4169760, 5559680, 8339520, 16679040]

約数ペア:

[(1, 16679040), (2, 8339520), (3, 5559680), (4, 4169760), (5, 3335808), (6, 2779840), (7, 2382720), (8, 2084880), (10, 1667904), (12, 1389920), (14, 1191360), (15, 1111936), (16, 1042440), (17, 981120), (20, 833952), (21, 794240), (24, 694960), (28, 595680), (30, 555968), (32, 521220), (34, 490560), (35, 476544), (40, 416976), (42, 397120), (48, 347480), (51, 327040), (56, 297840), (60, 277984), (64, 260610), (68, 245280), (70, 238272), (73, 228480), (80, 208488), (84, 198560), (85, 196224), (96, 173740), (102, 163520), (105, 158848), (112, 148920), (119, 140160), (120, 138992), (128, 130305), (136, 122640), (140, 119136), (146, 114240), (160, 104244), (168, 99280), (170, 98112), (192, 86870), (204, 81760), (210, 79424), (219, 76160), (224, 74460), (238, 70080), (240, 69496), (255, 65408), (272, 61320), (280, 59568), (292, 57120), (320, 52122), (336, 49640), (340, 49056), (357, 46720), (365, 45696), (384, 43435), (408, 40880), (420, 39712), (438, 38080), (448, 37230), (476, 35040), (480, 34748), (510, 32704), (511, 32640), (544, 30660), (560, 29784), (584, 28560), (595, 28032), (640, 26061), (672, 24820), (680, 24528), (714, 23360), (730, 22848), (816, 20440), (840, 19856), (876, 19040), (896, 18615), (952, 17520), (960, 17374), (1020, 16352), (1022, 16320), (1088, 15330), (1095, 15232), (1120, 14892), (1168, 14280), (1190, 14016), (1241, 13440), (1344, 12410), (1360, 12264), (1428, 11680), (1460, 11424), (1533, 10880), (1632, 10220), (1680, 9928), (1752, 9520), (1785, 9344), (1904, 8760), (1920, 8687), (2040, 8176), (2044, 8160), (2176, 7665), (2190, 7616), (2240, 7446), (2336, 7140), (2380, 7008), (2482, 6720), (2555, 6528), (2688, 6205), (2720, 6132), (2856, 5840), (2920, 5712), (3066, 5440), (3264, 5110), (3360, 4964), (3504, 4760), (3570, 4672), (3723, 4480), (3808, 4380), (4080, 4088)]