1042881120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 288

約数和(自身を含む): 3830561280

約数和(自身を除く): 2787680160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 342, 360, 376, 380, 423, 456, 470, 480, 564, 570, 608, 684, 705, 720, 752, 760, 811, 846, 855, 893, 912, 940, 1128, 1140, 1368, 1410, 1440, 1504, 1520, 1622, 1692, 1710, 1786, 1824, 1880, 2115, 2256, 2280, 2433, 2679, 2736, 2820, 3040, 3244, 3384, 3420, 3572, 3760, 4055, 4230, 4465, 4512, 4560, 4866, 5358, 5472, 5640, 6488, 6768, 6840, 7144, 7299, 7520, 8037, 8110, 8460, 8930, 9120, 9732, 10716, 11280, 12165, 12976, 13395, 13536, 13680, 14288, 14598, 15409, 16074, 16220, 16920, 17860, 19464, 21432, 22560, 24330, 25952, 26790, 27360, 28576, 29196, 30818, 32148, 32440, 33840, 35720, 36495, 38117, 38928, 40185, 42864, 46227, 48660, 53580, 58392, 61636, 64296, 64880, 67680, 71440, 72990, 76234, 77045, 77856, 80370, 85728, 92454, 97320, 107160, 114351, 116784, 123272, 128592, 129760, 138681, 142880, 145980, 152468, 154090, 160740, 184908, 190585, 194640, 214320, 228702, 231135, 233568, 246544, 257184, 277362, 291960, 304936, 308180, 321480, 343053, 369816, 381170, 389280, 428640, 457404, 462270, 493088, 554724, 571755, 583920, 609872, 616360, 642960, 686106, 693405, 724223, 739632, 762340, 914808, 924540, 1109448, 1143510, 1167840, 1219744, 1232720, 1285920, 1372212, 1386810, 1448446, 1479264, 1524680, 1715265, 1829616, 1849080, 2172669, 2218896, 2287020, 2465440, 2744424, 2773620, 2896892, 3049360, 3430530, 3621115, 3659232, 3698160, 4345338, 4437792, 4574040, 5488848, 5547240, 5793784, 6098720, 6518007, 6861060, 7242230, 7396320, 8690676, 9148080, 10863345, 10977696, 11094480, 11587568, 13036014, 13722120, 14484460, 17381352, 18296160, 21726690, 22188960, 23175136, 26072028, 27444240, 28968920, 32590035, 34762704, 43453380, 52144056, 54888480, 57937840, 65180070, 69525408, 86906760, 104288112, 115875680, 130360140, 173813520, 208576224, 260720280, 347627040, 521440560, 1042881120]

約数ペア:

[(1, 1042881120), (2, 521440560), (3, 347627040), (4, 260720280), (5, 208576224), (6, 173813520), (8, 130360140), (9, 115875680), (10, 104288112), (12, 86906760), (15, 69525408), (16, 65180070), (18, 57937840), (19, 54888480), (20, 52144056), (24, 43453380), (30, 34762704), (32, 32590035), (36, 28968920), (38, 27444240), (40, 26072028), (45, 23175136), (47, 22188960), (48, 21726690), (57, 18296160), (60, 17381352), (72, 14484460), (76, 13722120), (80, 13036014), (90, 11587568), (94, 11094480), (95, 10977696), (96, 10863345), (114, 9148080), (120, 8690676), (141, 7396320), (144, 7242230), (152, 6861060), (160, 6518007), (171, 6098720), (180, 5793784), (188, 5547240), (190, 5488848), (228, 4574040), (235, 4437792), (240, 4345338), (282, 3698160), (285, 3659232), (288, 3621115), (304, 3430530), (342, 3049360), (360, 2896892), (376, 2773620), (380, 2744424), (423, 2465440), (456, 2287020), (470, 2218896), (480, 2172669), (564, 1849080), (570, 1829616), (608, 1715265), (684, 1524680), (705, 1479264), (720, 1448446), (752, 1386810), (760, 1372212), (811, 1285920), (846, 1232720), (855, 1219744), (893, 1167840), (912, 1143510), (940, 1109448), (1128, 924540), (1140, 914808), (1368, 762340), (1410, 739632), (1440, 724223), (1504, 693405), (1520, 686106), (1622, 642960), (1692, 616360), (1710, 609872), (1786, 583920), (1824, 571755), (1880, 554724), (2115, 493088), (2256, 462270), (2280, 457404), (2433, 428640), (2679, 389280), (2736, 381170), (2820, 369816), (3040, 343053), (3244, 321480), (3384, 308180), (3420, 304936), (3572, 291960), (3760, 277362), (4055, 257184), (4230, 246544), (4465, 233568), (4512, 231135), (4560, 228702), (4866, 214320), (5358, 194640), (5472, 190585), (5640, 184908), (6488, 160740), (6768, 154090), (6840, 152468), (7144, 145980), (7299, 142880), (7520, 138681), (8037, 129760), (8110, 128592), (8460, 123272), (8930, 116784), (9120, 114351), (9732, 107160), (10716, 97320), (11280, 92454), (12165, 85728), (12976, 80370), (13395, 77856), (13536, 77045), (13680, 76234), (14288, 72990), (14598, 71440), (15409, 67680), (16074, 64880), (16220, 64296), (16920, 61636), (17860, 58392), (19464, 53580), (21432, 48660), (22560, 46227), (24330, 42864), (25952, 40185), (26790, 38928), (27360, 38117), (28576, 36495), (29196, 35720), (30818, 33840), (32148, 32440)]