280973520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 360

約数和(自身を含む): 1061289216

約数和(自身を除く): 780315696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 47, 48, 57, 60, 69, 72, 76, 80, 90, 92, 94, 95, 114, 115, 120, 138, 141, 144, 152, 171, 180, 184, 188, 190, 207, 228, 230, 235, 240, 276, 282, 285, 304, 342, 345, 360, 361, 368, 376, 380, 414, 423, 437, 456, 460, 470, 552, 564, 570, 684, 690, 705, 720, 722, 752, 760, 828, 846, 855, 874, 893, 912, 920, 940, 1035, 1081, 1083, 1104, 1128, 1140, 1311, 1368, 1380, 1410, 1444, 1520, 1656, 1692, 1710, 1748, 1786, 1805, 1840, 1880, 2070, 2115, 2162, 2166, 2185, 2256, 2280, 2622, 2679, 2736, 2760, 2820, 2888, 3243, 3249, 3312, 3384, 3420, 3496, 3572, 3610, 3760, 3933, 4140, 4230, 4324, 4332, 4370, 4465, 4560, 5244, 5358, 5405, 5415, 5520, 5640, 5776, 6486, 6498, 6555, 6768, 6840, 6992, 7144, 7220, 7866, 8037, 8280, 8303, 8460, 8648, 8664, 8740, 8930, 9729, 10488, 10716, 10810, 10830, 11280, 12972, 12996, 13110, 13395, 13680, 14288, 14440, 15732, 16074, 16215, 16245, 16560, 16606, 16920, 16967, 17296, 17328, 17480, 17860, 19458, 19665, 20539, 20976, 21432, 21620, 21660, 24909, 25944, 25992, 26220, 26790, 28880, 31464, 32148, 32430, 32490, 33212, 33840, 33934, 34960, 35720, 38916, 39330, 40185, 41078, 41515, 42864, 43240, 43320, 48645, 49818, 50901, 51888, 51984, 52440, 53580, 61617, 62928, 64296, 64860, 64980, 66424, 67868, 71440, 74727, 77832, 78660, 80370, 82156, 83030, 84835, 86480, 86640, 97290, 99636, 101802, 102695, 104880, 107160, 123234, 124545, 128592, 129720, 129960, 132848, 135736, 149454, 152703, 155664, 157320, 160740, 164312, 166060, 169670, 184851, 194580, 199272, 203604, 205390, 214320, 246468, 249090, 254505, 259440, 259920, 271472, 298908, 305406, 308085, 314640, 321480, 328624, 332120, 339340, 369702, 373635, 389160, 390241, 398544, 407208, 410780, 492936, 498180, 509010, 597816, 610812, 616170, 642960, 664240, 678680, 739404, 747270, 763515, 778320, 780482, 814416, 821560, 924255, 985872, 996360, 1018020, 1170723, 1195632, 1221624, 1232340, 1357360, 1478808, 1494540, 1527030, 1560964, 1643120, 1848510, 1951205, 1992720, 2036040, 2341446, 2443248, 2464680, 2957616, 2989080, 3054060, 3121928, 3512169, 3697020, 3902410, 4072080, 4682892, 4929360, 5853615, 5978160, 6108120, 6243856, 7024338, 7394040, 7804820, 9365784, 11707230, 12216240, 14048676, 14788080, 15609640, 17560845, 18731568, 23414460, 28097352, 31219280, 35121690, 46828920, 56194704, 70243380, 93657840, 140486760, 280973520]

約数ペア:

[(1, 280973520), (2, 140486760), (3, 93657840), (4, 70243380), (5, 56194704), (6, 46828920), (8, 35121690), (9, 31219280), (10, 28097352), (12, 23414460), (15, 18731568), (16, 17560845), (18, 15609640), (19, 14788080), (20, 14048676), (23, 12216240), (24, 11707230), (30, 9365784), (36, 7804820), (38, 7394040), (40, 7024338), (45, 6243856), (46, 6108120), (47, 5978160), (48, 5853615), (57, 4929360), (60, 4682892), (69, 4072080), (72, 3902410), (76, 3697020), (80, 3512169), (90, 3121928), (92, 3054060), (94, 2989080), (95, 2957616), (114, 2464680), (115, 2443248), (120, 2341446), (138, 2036040), (141, 1992720), (144, 1951205), (152, 1848510), (171, 1643120), (180, 1560964), (184, 1527030), (188, 1494540), (190, 1478808), (207, 1357360), (228, 1232340), (230, 1221624), (235, 1195632), (240, 1170723), (276, 1018020), (282, 996360), (285, 985872), (304, 924255), (342, 821560), (345, 814416), (360, 780482), (361, 778320), (368, 763515), (376, 747270), (380, 739404), (414, 678680), (423, 664240), (437, 642960), (456, 616170), (460, 610812), (470, 597816), (552, 509010), (564, 498180), (570, 492936), (684, 410780), (690, 407208), (705, 398544), (720, 390241), (722, 389160), (752, 373635), (760, 369702), (828, 339340), (846, 332120), (855, 328624), (874, 321480), (893, 314640), (912, 308085), (920, 305406), (940, 298908), (1035, 271472), (1081, 259920), (1083, 259440), (1104, 254505), (1128, 249090), (1140, 246468), (1311, 214320), (1368, 205390), (1380, 203604), (1410, 199272), (1444, 194580), (1520, 184851), (1656, 169670), (1692, 166060), (1710, 164312), (1748, 160740), (1786, 157320), (1805, 155664), (1840, 152703), (1880, 149454), (2070, 135736), (2115, 132848), (2162, 129960), (2166, 129720), (2185, 128592), (2256, 124545), (2280, 123234), (2622, 107160), (2679, 104880), (2736, 102695), (2760, 101802), (2820, 99636), (2888, 97290), (3243, 86640), (3249, 86480), (3312, 84835), (3384, 83030), (3420, 82156), (3496, 80370), (3572, 78660), (3610, 77832), (3760, 74727), (3933, 71440), (4140, 67868), (4230, 66424), (4324, 64980), (4332, 64860), (4370, 64296), (4465, 62928), (4560, 61617), (5244, 53580), (5358, 52440), (5405, 51984), (5415, 51888), (5520, 50901), (5640, 49818), (5776, 48645), (6486, 43320), (6498, 43240), (6555, 42864), (6768, 41515), (6840, 41078), (6992, 40185), (7144, 39330), (7220, 38916), (7866, 35720), (8037, 34960), (8280, 33934), (8303, 33840), (8460, 33212), (8648, 32490), (8664, 32430), (8740, 32148), (8930, 31464), (9729, 28880), (10488, 26790), (10716, 26220), (10810, 25992), (10830, 25944), (11280, 24909), (12972, 21660), (12996, 21620), (13110, 21432), (13395, 20976), (13680, 20539), (14288, 19665), (14440, 19458), (15732, 17860), (16074, 17480), (16215, 17328), (16245, 17296), (16560, 16967), (16606, 16920)]