7829520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 27319680

約数和(自身を除く): 19490160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 101, 102, 114, 120, 136, 152, 170, 190, 202, 204, 228, 240, 255, 272, 285, 303, 304, 323, 340, 380, 404, 408, 456, 505, 510, 570, 606, 646, 680, 760, 808, 816, 912, 969, 1010, 1020, 1140, 1212, 1292, 1360, 1515, 1520, 1615, 1616, 1717, 1919, 1938, 2020, 2040, 2280, 2424, 2584, 3030, 3230, 3434, 3838, 3876, 4040, 4080, 4560, 4845, 4848, 5151, 5168, 5757, 6060, 6460, 6868, 7676, 7752, 8080, 8585, 9595, 9690, 10302, 11514, 12120, 12920, 13736, 15352, 15504, 17170, 19190, 19380, 20604, 23028, 24240, 25755, 25840, 27472, 28785, 30704, 32623, 34340, 38380, 38760, 41208, 46056, 51510, 57570, 65246, 68680, 76760, 77520, 82416, 92112, 97869, 103020, 115140, 130492, 137360, 153520, 163115, 195738, 206040, 230280, 260984, 326230, 391476, 412080, 460560, 489345, 521968, 652460, 782952, 978690, 1304920, 1565904, 1957380, 2609840, 3914760, 7829520]

約数ペア:

[(1, 7829520), (2, 3914760), (3, 2609840), (4, 1957380), (5, 1565904), (6, 1304920), (8, 978690), (10, 782952), (12, 652460), (15, 521968), (16, 489345), (17, 460560), (19, 412080), (20, 391476), (24, 326230), (30, 260984), (34, 230280), (38, 206040), (40, 195738), (48, 163115), (51, 153520), (57, 137360), (60, 130492), (68, 115140), (76, 103020), (80, 97869), (85, 92112), (95, 82416), (101, 77520), (102, 76760), (114, 68680), (120, 65246), (136, 57570), (152, 51510), (170, 46056), (190, 41208), (202, 38760), (204, 38380), (228, 34340), (240, 32623), (255, 30704), (272, 28785), (285, 27472), (303, 25840), (304, 25755), (323, 24240), (340, 23028), (380, 20604), (404, 19380), (408, 19190), (456, 17170), (505, 15504), (510, 15352), (570, 13736), (606, 12920), (646, 12120), (680, 11514), (760, 10302), (808, 9690), (816, 9595), (912, 8585), (969, 8080), (1010, 7752), (1020, 7676), (1140, 6868), (1212, 6460), (1292, 6060), (1360, 5757), (1515, 5168), (1520, 5151), (1615, 4848), (1616, 4845), (1717, 4560), (1919, 4080), (1938, 4040), (2020, 3876), (2040, 3838), (2280, 3434), (2424, 3230), (2584, 3030)]