129619560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 488332800

約数和(自身を除く): 358713240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 313, 340, 348, 357, 406, 408, 420, 435, 476, 493, 510, 580, 595, 609, 626, 680, 696, 714, 812, 840, 870, 939, 952, 986, 1015, 1020, 1160, 1190, 1218, 1252, 1428, 1479, 1565, 1624, 1740, 1785, 1878, 1972, 2030, 2040, 2191, 2380, 2436, 2465, 2504, 2856, 2958, 3045, 3130, 3451, 3480, 3570, 3756, 3944, 4060, 4382, 4695, 4760, 4872, 4930, 5321, 5916, 6090, 6260, 6573, 6902, 7140, 7395, 7512, 8120, 8764, 9077, 9390, 9860, 10353, 10642, 10955, 11832, 12180, 12520, 13146, 13804, 14280, 14790, 15963, 17255, 17528, 18154, 18780, 19720, 20706, 21284, 21910, 24360, 26292, 26605, 27231, 27608, 29580, 31926, 32865, 34510, 36308, 37247, 37560, 41412, 42568, 43820, 45385, 51765, 52584, 53210, 54462, 59160, 63539, 63852, 65730, 69020, 72616, 74494, 79815, 82824, 87640, 90770, 103530, 106420, 108924, 111741, 127078, 127704, 131460, 136155, 138040, 148988, 154309, 159630, 181540, 186235, 190617, 207060, 212840, 217848, 223482, 254156, 262920, 272310, 297976, 308618, 317695, 319260, 363080, 372470, 381234, 414120, 446964, 462927, 508312, 544620, 558705, 617236, 635390, 638520, 744940, 762468, 771545, 893928, 925854, 953085, 1080163, 1089240, 1117410, 1234472, 1270780, 1489880, 1524936, 1543090, 1851708, 1906170, 2160326, 2234820, 2314635, 2541560, 3086180, 3240489, 3703416, 3812340, 4320652, 4469640, 4629270, 5400815, 6172360, 6480978, 7624680, 8641304, 9258540, 10801630, 12961956, 16202445, 18517080, 21603260, 25923912, 32404890, 43206520, 64809780, 129619560]

約数ペア:

[(1, 129619560), (2, 64809780), (3, 43206520), (4, 32404890), (5, 25923912), (6, 21603260), (7, 18517080), (8, 16202445), (10, 12961956), (12, 10801630), (14, 9258540), (15, 8641304), (17, 7624680), (20, 6480978), (21, 6172360), (24, 5400815), (28, 4629270), (29, 4469640), (30, 4320652), (34, 3812340), (35, 3703416), (40, 3240489), (42, 3086180), (51, 2541560), (56, 2314635), (58, 2234820), (60, 2160326), (68, 1906170), (70, 1851708), (84, 1543090), (85, 1524936), (87, 1489880), (102, 1270780), (105, 1234472), (116, 1117410), (119, 1089240), (120, 1080163), (136, 953085), (140, 925854), (145, 893928), (168, 771545), (170, 762468), (174, 744940), (203, 638520), (204, 635390), (210, 617236), (232, 558705), (238, 544620), (255, 508312), (280, 462927), (290, 446964), (313, 414120), (340, 381234), (348, 372470), (357, 363080), (406, 319260), (408, 317695), (420, 308618), (435, 297976), (476, 272310), (493, 262920), (510, 254156), (580, 223482), (595, 217848), (609, 212840), (626, 207060), (680, 190617), (696, 186235), (714, 181540), (812, 159630), (840, 154309), (870, 148988), (939, 138040), (952, 136155), (986, 131460), (1015, 127704), (1020, 127078), (1160, 111741), (1190, 108924), (1218, 106420), (1252, 103530), (1428, 90770), (1479, 87640), (1565, 82824), (1624, 79815), (1740, 74494), (1785, 72616), (1878, 69020), (1972, 65730), (2030, 63852), (2040, 63539), (2191, 59160), (2380, 54462), (2436, 53210), (2465, 52584), (2504, 51765), (2856, 45385), (2958, 43820), (3045, 42568), (3130, 41412), (3451, 37560), (3480, 37247), (3570, 36308), (3756, 34510), (3944, 32865), (4060, 31926), (4382, 29580), (4695, 27608), (4760, 27231), (4872, 26605), (4930, 26292), (5321, 24360), (5916, 21910), (6090, 21284), (6260, 20706), (6573, 19720), (6902, 18780), (7140, 18154), (7395, 17528), (7512, 17255), (8120, 15963), (8764, 14790), (9077, 14280), (9390, 13804), (9860, 13146), (10353, 12520), (10642, 12180), (10955, 11832)]