297280080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 240

約数和(自身を含む): 1086359040

約数和(自身を除く): 789078960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 701, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1402, 1488, 1520, 1710, 1767, 1860, 2103, 2232, 2280, 2356, 2480, 2736, 2790, 2804, 2945, 3420, 3505, 3534, 3720, 4206, 4464, 4560, 4712, 5301, 5580, 5608, 5890, 6309, 6840, 7010, 7068, 7440, 8412, 8835, 9424, 10515, 10602, 11160, 11216, 11780, 12618, 13319, 13680, 14020, 14136, 16824, 17670, 21030, 21204, 21731, 22320, 23560, 25236, 26505, 26638, 28040, 28272, 31545, 33648, 35340, 39957, 42060, 42408, 43462, 47120, 50472, 53010, 53276, 56080, 63090, 65193, 66595, 70680, 79914, 84120, 84816, 86924, 100944, 106020, 106552, 108655, 119871, 126180, 130386, 133190, 141360, 159828, 168240, 173848, 195579, 199785, 212040, 213104, 217310, 239742, 252360, 260772, 266380, 319656, 325965, 347696, 391158, 399570, 412889, 424080, 434620, 479484, 504720, 521544, 532760, 599355, 639312, 651930, 782316, 799140, 825778, 869240, 958968, 977895, 1043088, 1065520, 1198710, 1238667, 1303860, 1564632, 1598280, 1651556, 1738480, 1917936, 1955790, 2064445, 2397420, 2477334, 2607720, 3129264, 3196560, 3303112, 3716001, 3911580, 4128890, 4794840, 4954668, 5215440, 6193335, 6606224, 7432002, 7823160, 8257780, 9589680, 9909336, 12386670, 14864004, 15646320, 16515560, 18580005, 19818672, 24773340, 29728008, 33031120, 37160010, 49546680, 59456016, 74320020, 99093360, 148640040, 297280080]

約数ペア:

[(1, 297280080), (2, 148640040), (3, 99093360), (4, 74320020), (5, 59456016), (6, 49546680), (8, 37160010), (9, 33031120), (10, 29728008), (12, 24773340), (15, 19818672), (16, 18580005), (18, 16515560), (19, 15646320), (20, 14864004), (24, 12386670), (30, 9909336), (31, 9589680), (36, 8257780), (38, 7823160), (40, 7432002), (45, 6606224), (48, 6193335), (57, 5215440), (60, 4954668), (62, 4794840), (72, 4128890), (76, 3911580), (80, 3716001), (90, 3303112), (93, 3196560), (95, 3129264), (114, 2607720), (120, 2477334), (124, 2397420), (144, 2064445), (152, 1955790), (155, 1917936), (171, 1738480), (180, 1651556), (186, 1598280), (190, 1564632), (228, 1303860), (240, 1238667), (248, 1198710), (279, 1065520), (285, 1043088), (304, 977895), (310, 958968), (342, 869240), (360, 825778), (372, 799140), (380, 782316), (456, 651930), (465, 639312), (496, 599355), (558, 532760), (570, 521544), (589, 504720), (620, 479484), (684, 434620), (701, 424080), (720, 412889), (744, 399570), (760, 391158), (855, 347696), (912, 325965), (930, 319656), (1116, 266380), (1140, 260772), (1178, 252360), (1240, 239742), (1368, 217310), (1395, 213104), (1402, 212040), (1488, 199785), (1520, 195579), (1710, 173848), (1767, 168240), (1860, 159828), (2103, 141360), (2232, 133190), (2280, 130386), (2356, 126180), (2480, 119871), (2736, 108655), (2790, 106552), (2804, 106020), (2945, 100944), (3420, 86924), (3505, 84816), (3534, 84120), (3720, 79914), (4206, 70680), (4464, 66595), (4560, 65193), (4712, 63090), (5301, 56080), (5580, 53276), (5608, 53010), (5890, 50472), (6309, 47120), (6840, 43462), (7010, 42408), (7068, 42060), (7440, 39957), (8412, 35340), (8835, 33648), (9424, 31545), (10515, 28272), (10602, 28040), (11160, 26638), (11216, 26505), (11780, 25236), (12618, 23560), (13319, 22320), (13680, 21731), (14020, 21204), (14136, 21030), (16824, 17670)]