1669774680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38977}}^1$

素因数の和:39018

約数の個数: 192

約数和(自身を含む): 6567013440

約数和(自身を除く): 4897238760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 38977, 42840, 77954, 116931, 155908, 194885, 233862, 272839, 311816, 350793, 389770, 467724, 545678, 584655, 662609, 701586, 779540, 818517, 935448, 1091356, 1169310, 1325218, 1364195, 1403172, 1559080, 1637034, 1753965, 1987827, 2182712, 2338620, 2455551, 2650436, 2728390, 2806344, 3274068, 3313045, 3507930, 3975654, 4092585, 4638263, 4677240, 4911102, 5300872, 5456780, 5963481, 6548136, 6626090, 7015860, 7951308, 8185170, 9276526, 9822204, 9939135, 10913560, 11926962, 12277755, 13252180, 13914789, 14031720, 15902616, 16370340, 18553052, 19644408, 19878270, 23191315, 23853924, 24555510, 26504360, 27829578, 29817405, 32740680, 37106104, 39756540, 41744367, 46382630, 47707848, 49111020, 55659156, 59634810, 69573945, 79513080, 83488734, 92765260, 98222040, 111318312, 119269620, 139147890, 166977468, 185530520, 208721835, 238539240, 278295780, 333954936, 417443670, 556591560, 834887340, 1669774680]

約数ペア:

[(1, 1669774680), (2, 834887340), (3, 556591560), (4, 417443670), (5, 333954936), (6, 278295780), (7, 238539240), (8, 208721835), (9, 185530520), (10, 166977468), (12, 139147890), (14, 119269620), (15, 111318312), (17, 98222040), (18, 92765260), (20, 83488734), (21, 79513080), (24, 69573945), (28, 59634810), (30, 55659156), (34, 49111020), (35, 47707848), (36, 46382630), (40, 41744367), (42, 39756540), (45, 37106104), (51, 32740680), (56, 29817405), (60, 27829578), (63, 26504360), (68, 24555510), (70, 23853924), (72, 23191315), (84, 19878270), (85, 19644408), (90, 18553052), (102, 16370340), (105, 15902616), (119, 14031720), (120, 13914789), (126, 13252180), (136, 12277755), (140, 11926962), (153, 10913560), (168, 9939135), (170, 9822204), (180, 9276526), (204, 8185170), (210, 7951308), (238, 7015860), (252, 6626090), (255, 6548136), (280, 5963481), (306, 5456780), (315, 5300872), (340, 4911102), (357, 4677240), (360, 4638263), (408, 4092585), (420, 3975654), (476, 3507930), (504, 3313045), (510, 3274068), (595, 2806344), (612, 2728390), (630, 2650436), (680, 2455551), (714, 2338620), (765, 2182712), (840, 1987827), (952, 1753965), (1020, 1637034), (1071, 1559080), (1190, 1403172), (1224, 1364195), (1260, 1325218), (1428, 1169310), (1530, 1091356), (1785, 935448), (2040, 818517), (2142, 779540), (2380, 701586), (2520, 662609), (2856, 584655), (3060, 545678), (3570, 467724), (4284, 389770), (4760, 350793), (5355, 311816), (6120, 272839), (7140, 233862), (8568, 194885), (10710, 155908), (14280, 116931), (21420, 77954), (38977, 42840)]