680062080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 2276346240

約数和(自身を除く): 1596284160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 64, 80, 82, 96, 106, 120, 123, 128, 159, 160, 163, 164, 192, 205, 212, 240, 246, 265, 318, 320, 326, 328, 384, 410, 424, 480, 489, 492, 530, 615, 636, 640, 652, 656, 795, 815, 820, 848, 960, 978, 984, 1060, 1230, 1272, 1304, 1312, 1590, 1630, 1640, 1696, 1920, 1956, 1968, 2120, 2173, 2445, 2460, 2544, 2608, 2624, 3180, 3260, 3280, 3392, 3912, 3936, 4240, 4346, 4890, 4920, 5088, 5216, 5248, 6360, 6519, 6520, 6560, 6683, 6784, 7824, 7872, 8480, 8639, 8692, 9780, 9840, 10176, 10432, 10865, 12720, 13038, 13040, 13120, 13366, 15648, 15744, 16960, 17278, 17384, 19560, 19680, 20049, 20352, 20864, 21730, 25440, 25917, 26076, 26080, 26240, 26732, 31296, 32595, 33415, 33920, 34556, 34768, 39120, 39360, 40098, 43195, 43460, 50880, 51834, 52152, 52160, 53464, 62592, 65190, 66830, 69112, 69536, 78240, 78720, 80196, 86390, 86920, 100245, 101760, 103668, 104304, 104320, 106928, 129585, 130380, 133660, 138224, 139072, 156480, 160392, 172780, 173840, 200490, 207336, 208608, 213856, 259170, 260760, 267320, 276448, 278144, 312960, 320784, 345560, 347680, 354199, 400980, 414672, 417216, 427712, 518340, 521520, 534640, 552896, 641568, 691120, 695360, 708398, 801960, 829344, 834432, 855424, 1036680, 1043040, 1062597, 1069280, 1105792, 1283136, 1382240, 1390720, 1416796, 1603920, 1658688, 1770995, 2073360, 2086080, 2125194, 2138560, 2566272, 2764480, 2833592, 3207840, 3317376, 3541990, 4146720, 4172160, 4250388, 4277120, 5312985, 5528960, 5667184, 6415680, 7083980, 8293440, 8500776, 10625970, 11334368, 12831360, 14167960, 16586880, 17001552, 21251940, 22668736, 28335920, 34003104, 42503880, 45337472, 56671840, 68006208, 85007760, 113343680, 136012416, 170015520, 226687360, 340031040, 680062080]

約数ペア:

[(1, 680062080), (2, 340031040), (3, 226687360), (4, 170015520), (5, 136012416), (6, 113343680), (8, 85007760), (10, 68006208), (12, 56671840), (15, 45337472), (16, 42503880), (20, 34003104), (24, 28335920), (30, 22668736), (32, 21251940), (40, 17001552), (41, 16586880), (48, 14167960), (53, 12831360), (60, 11334368), (64, 10625970), (80, 8500776), (82, 8293440), (96, 7083980), (106, 6415680), (120, 5667184), (123, 5528960), (128, 5312985), (159, 4277120), (160, 4250388), (163, 4172160), (164, 4146720), (192, 3541990), (205, 3317376), (212, 3207840), (240, 2833592), (246, 2764480), (265, 2566272), (318, 2138560), (320, 2125194), (326, 2086080), (328, 2073360), (384, 1770995), (410, 1658688), (424, 1603920), (480, 1416796), (489, 1390720), (492, 1382240), (530, 1283136), (615, 1105792), (636, 1069280), (640, 1062597), (652, 1043040), (656, 1036680), (795, 855424), (815, 834432), (820, 829344), (848, 801960), (960, 708398), (978, 695360), (984, 691120), (1060, 641568), (1230, 552896), (1272, 534640), (1304, 521520), (1312, 518340), (1590, 427712), (1630, 417216), (1640, 414672), (1696, 400980), (1920, 354199), (1956, 347680), (1968, 345560), (2120, 320784), (2173, 312960), (2445, 278144), (2460, 276448), (2544, 267320), (2608, 260760), (2624, 259170), (3180, 213856), (3260, 208608), (3280, 207336), (3392, 200490), (3912, 173840), (3936, 172780), (4240, 160392), (4346, 156480), (4890, 139072), (4920, 138224), (5088, 133660), (5216, 130380), (5248, 129585), (6360, 106928), (6519, 104320), (6520, 104304), (6560, 103668), (6683, 101760), (6784, 100245), (7824, 86920), (7872, 86390), (8480, 80196), (8639, 78720), (8692, 78240), (9780, 69536), (9840, 69112), (10176, 66830), (10432, 65190), (10865, 62592), (12720, 53464), (13038, 52160), (13040, 52152), (13120, 51834), (13366, 50880), (15648, 43460), (15744, 43195), (16960, 40098), (17278, 39360), (17384, 39120), (19560, 34768), (19680, 34556), (20049, 33920), (20352, 33415), (20864, 32595), (21730, 31296), (25440, 26732), (25917, 26240), (26076, 26080)]