7442081920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2503

約数の個数: 256

約数和(自身を含む): 22319297280

約数和(自身を除く): 14877215360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 128, 130, 140, 160, 182, 208, 212, 224, 260, 265, 280, 320, 364, 371, 416, 424, 448, 455, 520, 530, 560, 640, 689, 728, 742, 832, 848, 896, 910, 1040, 1060, 1120, 1378, 1456, 1484, 1664, 1696, 1820, 1855, 2080, 2120, 2240, 2411, 2756, 2912, 2968, 3392, 3445, 3640, 3710, 4160, 4240, 4480, 4822, 4823, 5512, 5824, 5936, 6784, 6890, 7280, 7420, 8320, 8480, 9644, 9646, 11024, 11648, 11872, 12055, 13780, 14560, 14840, 16877, 16960, 19288, 19292, 22048, 23744, 24110, 24115, 27560, 29120, 29680, 31343, 33754, 33920, 38576, 38584, 44096, 47488, 48220, 48230, 55120, 58240, 59360, 62686, 67508, 77152, 77168, 84385, 88192, 96440, 96460, 110240, 118720, 125372, 127783, 135016, 154304, 154336, 156715, 168770, 192880, 192920, 219401, 220480, 237440, 250744, 255566, 270032, 308608, 308672, 313430, 337540, 385760, 385840, 438802, 440960, 501488, 511132, 540064, 617344, 626860, 638915, 675080, 771520, 771680, 877604, 894481, 1002976, 1022264, 1080128, 1097005, 1253720, 1277830, 1350160, 1543040, 1543360, 1661179, 1755208, 1788962, 2005952, 2044528, 2160256, 2194010, 2507440, 2555660, 2700320, 3086720, 3322358, 3510416, 3577924, 4011904, 4089056, 4388020, 4472405, 5014880, 5111320, 5400640, 6644716, 7020832, 7155848, 8178112, 8305895, 8776040, 8944810, 10029760, 10222640, 10801280, 11628253, 13289432, 14041664, 14311696, 16356224, 16611790, 17552080, 17889620, 20059520, 20445280, 23256506, 26578864, 28083328, 28623392, 33223580, 35104160, 35779240, 40890560, 46513012, 53157728, 57246784, 58141265, 66447160, 70208320, 71558480, 81781120, 93026024, 106315456, 114493568, 116282530, 132894320, 140416640, 143116960, 186052048, 212630912, 232565060, 265788640, 286233920, 372104096, 465130120, 531577280, 572467840, 744208192, 930260240, 1063154560, 1488416384, 1860520480, 3721040960, 7442081920]

約数ペア:

[(1, 7442081920), (2, 3721040960), (4, 1860520480), (5, 1488416384), (7, 1063154560), (8, 930260240), (10, 744208192), (13, 572467840), (14, 531577280), (16, 465130120), (20, 372104096), (26, 286233920), (28, 265788640), (32, 232565060), (35, 212630912), (40, 186052048), (52, 143116960), (53, 140416640), (56, 132894320), (64, 116282530), (65, 114493568), (70, 106315456), (80, 93026024), (91, 81781120), (104, 71558480), (106, 70208320), (112, 66447160), (128, 58141265), (130, 57246784), (140, 53157728), (160, 46513012), (182, 40890560), (208, 35779240), (212, 35104160), (224, 33223580), (260, 28623392), (265, 28083328), (280, 26578864), (320, 23256506), (364, 20445280), (371, 20059520), (416, 17889620), (424, 17552080), (448, 16611790), (455, 16356224), (520, 14311696), (530, 14041664), (560, 13289432), (640, 11628253), (689, 10801280), (728, 10222640), (742, 10029760), (832, 8944810), (848, 8776040), (896, 8305895), (910, 8178112), (1040, 7155848), (1060, 7020832), (1120, 6644716), (1378, 5400640), (1456, 5111320), (1484, 5014880), (1664, 4472405), (1696, 4388020), (1820, 4089056), (1855, 4011904), (2080, 3577924), (2120, 3510416), (2240, 3322358), (2411, 3086720), (2756, 2700320), (2912, 2555660), (2968, 2507440), (3392, 2194010), (3445, 2160256), (3640, 2044528), (3710, 2005952), (4160, 1788962), (4240, 1755208), (4480, 1661179), (4822, 1543360), (4823, 1543040), (5512, 1350160), (5824, 1277830), (5936, 1253720), (6784, 1097005), (6890, 1080128), (7280, 1022264), (7420, 1002976), (8320, 894481), (8480, 877604), (9644, 771680), (9646, 771520), (11024, 675080), (11648, 638915), (11872, 626860), (12055, 617344), (13780, 540064), (14560, 511132), (14840, 501488), (16877, 440960), (16960, 438802), (19288, 385840), (19292, 385760), (22048, 337540), (23744, 313430), (24110, 308672), (24115, 308608), (27560, 270032), (29120, 255566), (29680, 250744), (31343, 237440), (33754, 220480), (33920, 219401), (38576, 192920), (38584, 192880), (44096, 168770), (47488, 156715), (48220, 154336), (48230, 154304), (55120, 135016), (58240, 127783), (59360, 125372), (62686, 118720), (67508, 110240), (77152, 96460), (77168, 96440), (84385, 88192)]