207190440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 760320000

約数和(自身を除く): 553129560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 342, 345, 360, 380, 414, 437, 439, 456, 460, 513, 540, 552, 570, 621, 684, 690, 760, 828, 855, 874, 878, 920, 1026, 1035, 1080, 1140, 1242, 1311, 1317, 1368, 1380, 1656, 1710, 1748, 1756, 2052, 2070, 2185, 2195, 2280, 2484, 2565, 2622, 2634, 2760, 3105, 3420, 3496, 3512, 3933, 3951, 4104, 4140, 4370, 4390, 4968, 5130, 5244, 5268, 6210, 6555, 6585, 6840, 7866, 7902, 8280, 8341, 8740, 8780, 10097, 10260, 10488, 10536, 11799, 11853, 12420, 13110, 13170, 15732, 15804, 16682, 17480, 17560, 19665, 19755, 20194, 20520, 23598, 23706, 24840, 25023, 26220, 26340, 30291, 31464, 31608, 33364, 39330, 39510, 40388, 41705, 47196, 47412, 50046, 50485, 52440, 52680, 58995, 59265, 60582, 66728, 75069, 78660, 79020, 80776, 83410, 90873, 94392, 94824, 100092, 100970, 117990, 118530, 121164, 125115, 150138, 151455, 157320, 158040, 166820, 181746, 191843, 200184, 201940, 225207, 235980, 237060, 242328, 250230, 272619, 300276, 302910, 333640, 363492, 375345, 383686, 403880, 450414, 454365, 471960, 474120, 500460, 545238, 575529, 600552, 605820, 726984, 750690, 767372, 900828, 908730, 959215, 1000920, 1090476, 1126035, 1151058, 1211640, 1363095, 1501380, 1534744, 1726587, 1801656, 1817460, 1918430, 2180952, 2252070, 2302116, 2726190, 2877645, 3002760, 3453174, 3634920, 3836860, 4504140, 4604232, 5179761, 5452380, 5755290, 6906348, 7673720, 8632935, 9008280, 10359522, 10904760, 11510580, 13812696, 17265870, 20719044, 23021160, 25898805, 34531740, 41438088, 51797610, 69063480, 103595220, 207190440]

約数ペア:

[(1, 207190440), (2, 103595220), (3, 69063480), (4, 51797610), (5, 41438088), (6, 34531740), (8, 25898805), (9, 23021160), (10, 20719044), (12, 17265870), (15, 13812696), (18, 11510580), (19, 10904760), (20, 10359522), (23, 9008280), (24, 8632935), (27, 7673720), (30, 6906348), (36, 5755290), (38, 5452380), (40, 5179761), (45, 4604232), (46, 4504140), (54, 3836860), (57, 3634920), (60, 3453174), (69, 3002760), (72, 2877645), (76, 2726190), (90, 2302116), (92, 2252070), (95, 2180952), (108, 1918430), (114, 1817460), (115, 1801656), (120, 1726587), (135, 1534744), (138, 1501380), (152, 1363095), (171, 1211640), (180, 1151058), (184, 1126035), (190, 1090476), (207, 1000920), (216, 959215), (228, 908730), (230, 900828), (270, 767372), (276, 750690), (285, 726984), (342, 605820), (345, 600552), (360, 575529), (380, 545238), (414, 500460), (437, 474120), (439, 471960), (456, 454365), (460, 450414), (513, 403880), (540, 383686), (552, 375345), (570, 363492), (621, 333640), (684, 302910), (690, 300276), (760, 272619), (828, 250230), (855, 242328), (874, 237060), (878, 235980), (920, 225207), (1026, 201940), (1035, 200184), (1080, 191843), (1140, 181746), (1242, 166820), (1311, 158040), (1317, 157320), (1368, 151455), (1380, 150138), (1656, 125115), (1710, 121164), (1748, 118530), (1756, 117990), (2052, 100970), (2070, 100092), (2185, 94824), (2195, 94392), (2280, 90873), (2484, 83410), (2565, 80776), (2622, 79020), (2634, 78660), (2760, 75069), (3105, 66728), (3420, 60582), (3496, 59265), (3512, 58995), (3933, 52680), (3951, 52440), (4104, 50485), (4140, 50046), (4370, 47412), (4390, 47196), (4968, 41705), (5130, 40388), (5244, 39510), (5268, 39330), (6210, 33364), (6555, 31608), (6585, 31464), (6840, 30291), (7866, 26340), (7902, 26220), (8280, 25023), (8341, 24840), (8740, 23706), (8780, 23598), (10097, 20520), (10260, 20194), (10488, 19755), (10536, 19665), (11799, 17560), (11853, 17480), (12420, 16682), (13110, 15804), (13170, 15732)]