266028120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 962863200

約数和(自身を除く): 696835080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 89, 90, 92, 95, 114, 115, 120, 138, 152, 171, 178, 180, 184, 190, 207, 228, 230, 267, 276, 285, 342, 345, 356, 360, 361, 380, 414, 437, 445, 456, 460, 534, 552, 570, 684, 690, 712, 722, 760, 801, 828, 855, 874, 890, 920, 1035, 1068, 1083, 1140, 1311, 1335, 1368, 1380, 1444, 1602, 1656, 1691, 1710, 1748, 1780, 1805, 2047, 2070, 2136, 2166, 2185, 2280, 2622, 2670, 2760, 2888, 3204, 3249, 3382, 3420, 3496, 3560, 3610, 3933, 4005, 4094, 4140, 4332, 4370, 5073, 5244, 5340, 5415, 6141, 6408, 6498, 6555, 6764, 6840, 7220, 7866, 8010, 8188, 8280, 8303, 8455, 8664, 8740, 10146, 10235, 10488, 10680, 10830, 12282, 12996, 13110, 13528, 14440, 15219, 15732, 16020, 16245, 16376, 16606, 16910, 17480, 18423, 19665, 20292, 20470, 21660, 24564, 24909, 25365, 25992, 26220, 30438, 30705, 31464, 32040, 32129, 32490, 33212, 33820, 36846, 38893, 39330, 40584, 40940, 41515, 43320, 49128, 49818, 50730, 52440, 60876, 61410, 64258, 64980, 66424, 67640, 73692, 74727, 76095, 77786, 78660, 81880, 83030, 92115, 96387, 99636, 101460, 116679, 121752, 122820, 124545, 128516, 129960, 147384, 149454, 152190, 155572, 157320, 160645, 166060, 184230, 192774, 194465, 199272, 202920, 233358, 245640, 249090, 257032, 289161, 298908, 304380, 311144, 321290, 332120, 350037, 368460, 373635, 385548, 388930, 466716, 481935, 498180, 578322, 583395, 597816, 608760, 642580, 700074, 736920, 738967, 747270, 771096, 777860, 933432, 963870, 996360, 1156644, 1166790, 1285160, 1400148, 1445805, 1477934, 1494540, 1555720, 1750185, 1927740, 2216901, 2313288, 2333580, 2800296, 2891610, 2955868, 2989080, 3500370, 3694835, 3855480, 4433802, 4667160, 5783220, 5911736, 6650703, 7000740, 7389670, 8867604, 11084505, 11566440, 13301406, 14001480, 14779340, 17735208, 22169010, 26602812, 29558680, 33253515, 44338020, 53205624, 66507030, 88676040, 133014060, 266028120]

約数ペア:

[(1, 266028120), (2, 133014060), (3, 88676040), (4, 66507030), (5, 53205624), (6, 44338020), (8, 33253515), (9, 29558680), (10, 26602812), (12, 22169010), (15, 17735208), (18, 14779340), (19, 14001480), (20, 13301406), (23, 11566440), (24, 11084505), (30, 8867604), (36, 7389670), (38, 7000740), (40, 6650703), (45, 5911736), (46, 5783220), (57, 4667160), (60, 4433802), (69, 3855480), (72, 3694835), (76, 3500370), (89, 2989080), (90, 2955868), (92, 2891610), (95, 2800296), (114, 2333580), (115, 2313288), (120, 2216901), (138, 1927740), (152, 1750185), (171, 1555720), (178, 1494540), (180, 1477934), (184, 1445805), (190, 1400148), (207, 1285160), (228, 1166790), (230, 1156644), (267, 996360), (276, 963870), (285, 933432), (342, 777860), (345, 771096), (356, 747270), (360, 738967), (361, 736920), (380, 700074), (414, 642580), (437, 608760), (445, 597816), (456, 583395), (460, 578322), (534, 498180), (552, 481935), (570, 466716), (684, 388930), (690, 385548), (712, 373635), (722, 368460), (760, 350037), (801, 332120), (828, 321290), (855, 311144), (874, 304380), (890, 298908), (920, 289161), (1035, 257032), (1068, 249090), (1083, 245640), (1140, 233358), (1311, 202920), (1335, 199272), (1368, 194465), (1380, 192774), (1444, 184230), (1602, 166060), (1656, 160645), (1691, 157320), (1710, 155572), (1748, 152190), (1780, 149454), (1805, 147384), (2047, 129960), (2070, 128516), (2136, 124545), (2166, 122820), (2185, 121752), (2280, 116679), (2622, 101460), (2670, 99636), (2760, 96387), (2888, 92115), (3204, 83030), (3249, 81880), (3382, 78660), (3420, 77786), (3496, 76095), (3560, 74727), (3610, 73692), (3933, 67640), (4005, 66424), (4094, 64980), (4140, 64258), (4332, 61410), (4370, 60876), (5073, 52440), (5244, 50730), (5340, 49818), (5415, 49128), (6141, 43320), (6408, 41515), (6498, 40940), (6555, 40584), (6764, 39330), (6840, 38893), (7220, 36846), (7866, 33820), (8010, 33212), (8188, 32490), (8280, 32129), (8303, 32040), (8455, 31464), (8664, 30705), (8740, 30438), (10146, 26220), (10235, 25992), (10488, 25365), (10680, 24909), (10830, 24564), (12282, 21660), (12996, 20470), (13110, 20292), (13528, 19665), (14440, 18423), (15219, 17480), (15732, 16910), (16020, 16606), (16245, 16376)]