16162920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 58968000

約数和(自身を除く): 42805080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 139, 152, 153, 170, 171, 180, 190, 204, 228, 255, 278, 285, 306, 323, 340, 342, 360, 380, 408, 417, 456, 510, 556, 570, 612, 646, 680, 684, 695, 760, 765, 834, 855, 969, 1020, 1112, 1140, 1224, 1251, 1292, 1368, 1390, 1530, 1615, 1668, 1710, 1938, 2040, 2085, 2280, 2363, 2502, 2584, 2641, 2780, 2907, 3060, 3230, 3336, 3420, 3876, 4170, 4726, 4845, 5004, 5282, 5560, 5814, 6120, 6255, 6460, 6840, 7089, 7752, 7923, 8340, 9452, 9690, 10008, 10564, 11628, 11815, 12510, 12920, 13205, 14178, 14535, 15846, 16680, 18904, 19380, 21128, 21267, 23256, 23630, 23769, 25020, 26410, 28356, 29070, 31692, 35445, 38760, 39615, 42534, 44897, 47260, 47538, 50040, 52820, 56712, 58140, 63384, 70890, 79230, 85068, 89794, 94520, 95076, 105640, 106335, 116280, 118845, 134691, 141780, 158460, 170136, 179588, 190152, 212670, 224485, 237690, 269382, 283560, 316920, 359176, 404073, 425340, 448970, 475380, 538764, 673455, 808146, 850680, 897940, 950760, 1077528, 1346910, 1616292, 1795880, 2020365, 2693820, 3232584, 4040730, 5387640, 8081460, 16162920]

約数ペア:

[(1, 16162920), (2, 8081460), (3, 5387640), (4, 4040730), (5, 3232584), (6, 2693820), (8, 2020365), (9, 1795880), (10, 1616292), (12, 1346910), (15, 1077528), (17, 950760), (18, 897940), (19, 850680), (20, 808146), (24, 673455), (30, 538764), (34, 475380), (36, 448970), (38, 425340), (40, 404073), (45, 359176), (51, 316920), (57, 283560), (60, 269382), (68, 237690), (72, 224485), (76, 212670), (85, 190152), (90, 179588), (95, 170136), (102, 158460), (114, 141780), (120, 134691), (136, 118845), (139, 116280), (152, 106335), (153, 105640), (170, 95076), (171, 94520), (180, 89794), (190, 85068), (204, 79230), (228, 70890), (255, 63384), (278, 58140), (285, 56712), (306, 52820), (323, 50040), (340, 47538), (342, 47260), (360, 44897), (380, 42534), (408, 39615), (417, 38760), (456, 35445), (510, 31692), (556, 29070), (570, 28356), (612, 26410), (646, 25020), (680, 23769), (684, 23630), (695, 23256), (760, 21267), (765, 21128), (834, 19380), (855, 18904), (969, 16680), (1020, 15846), (1112, 14535), (1140, 14178), (1224, 13205), (1251, 12920), (1292, 12510), (1368, 11815), (1390, 11628), (1530, 10564), (1615, 10008), (1668, 9690), (1710, 9452), (1938, 8340), (2040, 7923), (2085, 7752), (2280, 7089), (2363, 6840), (2502, 6460), (2584, 6255), (2641, 6120), (2780, 5814), (2907, 5560), (3060, 5282), (3230, 5004), (3336, 4845), (3420, 4726), (3876, 4170)]