1478970080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 4262025600

約数和(自身を除く): 2783055520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 173, 224, 238, 272, 280, 340, 346, 449, 476, 544, 560, 595, 680, 692, 865, 898, 952, 1120, 1190, 1211, 1360, 1384, 1730, 1796, 1904, 2245, 2380, 2422, 2720, 2768, 2941, 3143, 3460, 3592, 3808, 4490, 4760, 4844, 5536, 5882, 6055, 6286, 6920, 7184, 7633, 8980, 9520, 9688, 11764, 12110, 12572, 13840, 14368, 14705, 15266, 15715, 17960, 19040, 19376, 20587, 23528, 24220, 25144, 27680, 29410, 30532, 31430, 35920, 38165, 38752, 41174, 47056, 48440, 50288, 53431, 58820, 61064, 62860, 71840, 76330, 77677, 82348, 94112, 96880, 100576, 102935, 106862, 117640, 122128, 125720, 152660, 155354, 164696, 193760, 205870, 213724, 235280, 244256, 251440, 267155, 305320, 310708, 329392, 388385, 411740, 427448, 470560, 502880, 534310, 543739, 610640, 621416, 658784, 776770, 823480, 854896, 1068620, 1087478, 1221280, 1242832, 1320509, 1553540, 1646960, 1709792, 2137240, 2174956, 2485664, 2641018, 2718695, 3107080, 3293920, 4274480, 4349912, 5282036, 5437390, 6214160, 6602545, 8548960, 8699824, 9243563, 10564072, 10874780, 12428320, 13205090, 17399648, 18487126, 21128144, 21749560, 26410180, 36974252, 42256288, 43499120, 46217815, 52820360, 73948504, 86998240, 92435630, 105640720, 147897008, 184871260, 211281440, 295794016, 369742520, 739485040, 1478970080]

約数ペア:

[(1, 1478970080), (2, 739485040), (4, 369742520), (5, 295794016), (7, 211281440), (8, 184871260), (10, 147897008), (14, 105640720), (16, 92435630), (17, 86998240), (20, 73948504), (28, 52820360), (32, 46217815), (34, 43499120), (35, 42256288), (40, 36974252), (56, 26410180), (68, 21749560), (70, 21128144), (80, 18487126), (85, 17399648), (112, 13205090), (119, 12428320), (136, 10874780), (140, 10564072), (160, 9243563), (170, 8699824), (173, 8548960), (224, 6602545), (238, 6214160), (272, 5437390), (280, 5282036), (340, 4349912), (346, 4274480), (449, 3293920), (476, 3107080), (544, 2718695), (560, 2641018), (595, 2485664), (680, 2174956), (692, 2137240), (865, 1709792), (898, 1646960), (952, 1553540), (1120, 1320509), (1190, 1242832), (1211, 1221280), (1360, 1087478), (1384, 1068620), (1730, 854896), (1796, 823480), (1904, 776770), (2245, 658784), (2380, 621416), (2422, 610640), (2720, 543739), (2768, 534310), (2941, 502880), (3143, 470560), (3460, 427448), (3592, 411740), (3808, 388385), (4490, 329392), (4760, 310708), (4844, 305320), (5536, 267155), (5882, 251440), (6055, 244256), (6286, 235280), (6920, 213724), (7184, 205870), (7633, 193760), (8980, 164696), (9520, 155354), (9688, 152660), (11764, 125720), (12110, 122128), (12572, 117640), (13840, 106862), (14368, 102935), (14705, 100576), (15266, 96880), (15715, 94112), (17960, 82348), (19040, 77677), (19376, 76330), (20587, 71840), (23528, 62860), (24220, 61064), (25144, 58820), (27680, 53431), (29410, 50288), (30532, 48440), (31430, 47056), (35920, 41174), (38165, 38752)]