66306960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 242573760

約数和(自身を除く): 176266800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 131, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 262, 285, 296, 304, 333, 342, 360, 370, 380, 393, 444, 456, 524, 555, 570, 592, 655, 666, 684, 703, 720, 740, 760, 786, 855, 888, 912, 1048, 1110, 1140, 1179, 1310, 1332, 1368, 1406, 1480, 1520, 1572, 1665, 1710, 1776, 1965, 2096, 2109, 2220, 2280, 2358, 2489, 2620, 2664, 2736, 2812, 2960, 3144, 3330, 3420, 3515, 3930, 4218, 4440, 4560, 4716, 4847, 4978, 5240, 5328, 5624, 5895, 6288, 6327, 6660, 6840, 7030, 7467, 7860, 8436, 8880, 9432, 9694, 9956, 10480, 10545, 11248, 11790, 12445, 12654, 13320, 13680, 14060, 14541, 14934, 15720, 16872, 18864, 19388, 19912, 21090, 22401, 23580, 24235, 24890, 25308, 26640, 28120, 29082, 29868, 31440, 31635, 33744, 37335, 38776, 39824, 42180, 43623, 44802, 47160, 48470, 49780, 50616, 56240, 58164, 59736, 63270, 72705, 74670, 77552, 84360, 87246, 89604, 92093, 94320, 96940, 99560, 101232, 112005, 116328, 119472, 126540, 145410, 149340, 168720, 174492, 179208, 184186, 193880, 199120, 218115, 224010, 232656, 253080, 276279, 290820, 298680, 348984, 358416, 368372, 387760, 436230, 448020, 460465, 506160, 552558, 581640, 597360, 697968, 736744, 828837, 872460, 896040, 920930, 1105116, 1163280, 1381395, 1473488, 1657674, 1744920, 1792080, 1841860, 2210232, 2762790, 3315348, 3489840, 3683720, 4144185, 4420464, 5525580, 6630696, 7367440, 8288370, 11051160, 13261392, 16576740, 22102320, 33153480, 66306960]

約数ペア:

[(1, 66306960), (2, 33153480), (3, 22102320), (4, 16576740), (5, 13261392), (6, 11051160), (8, 8288370), (9, 7367440), (10, 6630696), (12, 5525580), (15, 4420464), (16, 4144185), (18, 3683720), (19, 3489840), (20, 3315348), (24, 2762790), (30, 2210232), (36, 1841860), (37, 1792080), (38, 1744920), (40, 1657674), (45, 1473488), (48, 1381395), (57, 1163280), (60, 1105116), (72, 920930), (74, 896040), (76, 872460), (80, 828837), (90, 736744), (95, 697968), (111, 597360), (114, 581640), (120, 552558), (131, 506160), (144, 460465), (148, 448020), (152, 436230), (171, 387760), (180, 368372), (185, 358416), (190, 348984), (222, 298680), (228, 290820), (240, 276279), (262, 253080), (285, 232656), (296, 224010), (304, 218115), (333, 199120), (342, 193880), (360, 184186), (370, 179208), (380, 174492), (393, 168720), (444, 149340), (456, 145410), (524, 126540), (555, 119472), (570, 116328), (592, 112005), (655, 101232), (666, 99560), (684, 96940), (703, 94320), (720, 92093), (740, 89604), (760, 87246), (786, 84360), (855, 77552), (888, 74670), (912, 72705), (1048, 63270), (1110, 59736), (1140, 58164), (1179, 56240), (1310, 50616), (1332, 49780), (1368, 48470), (1406, 47160), (1480, 44802), (1520, 43623), (1572, 42180), (1665, 39824), (1710, 38776), (1776, 37335), (1965, 33744), (2096, 31635), (2109, 31440), (2220, 29868), (2280, 29082), (2358, 28120), (2489, 26640), (2620, 25308), (2664, 24890), (2736, 24235), (2812, 23580), (2960, 22401), (3144, 21090), (3330, 19912), (3420, 19388), (3515, 18864), (3930, 16872), (4218, 15720), (4440, 14934), (4560, 14541), (4716, 14060), (4847, 13680), (4978, 13320), (5240, 12654), (5328, 12445), (5624, 11790), (5895, 11248), (6288, 10545), (6327, 10480), (6660, 9956), (6840, 9694), (7030, 9432), (7467, 8880), (7860, 8436)]