7545701280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:768

約数の個数: 288

約数和(自身を含む): 25938589824

約数和(自身を除く): 18392888544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 167, 169, 195, 208, 240, 260, 312, 334, 338, 390, 416, 480, 501, 507, 520, 557, 624, 668, 676, 780, 835, 845, 1002, 1014, 1040, 1114, 1248, 1336, 1352, 1560, 1670, 1671, 1690, 2004, 2028, 2080, 2171, 2228, 2505, 2535, 2672, 2704, 2785, 3120, 3340, 3342, 3380, 4008, 4056, 4342, 4456, 5010, 5070, 5344, 5408, 5570, 6240, 6513, 6680, 6684, 6760, 7241, 8016, 8112, 8355, 8684, 8912, 10020, 10140, 10855, 11140, 13026, 13360, 13368, 13520, 14482, 16032, 16224, 16710, 17368, 17824, 20040, 20280, 21710, 21723, 22280, 26052, 26720, 26736, 27040, 28223, 28964, 32565, 33420, 34736, 36205, 40080, 40560, 43420, 43446, 44560, 52104, 53472, 56446, 57928, 65130, 66840, 69472, 72410, 80160, 81120, 84669, 86840, 86892, 89120, 93019, 94133, 104208, 108615, 112892, 115856, 130260, 133680, 141115, 144820, 169338, 173680, 173784, 186038, 188266, 208416, 217230, 225784, 231712, 260520, 267360, 279057, 282230, 282399, 289640, 338676, 347360, 347568, 372076, 376532, 423345, 434460, 451568, 465095, 470665, 521040, 558114, 564460, 564798, 579280, 677352, 695136, 744152, 753064, 846690, 868920, 903136, 930190, 941330, 1042080, 1116228, 1128920, 1129596, 1158560, 1209247, 1354704, 1395285, 1411995, 1488304, 1506128, 1693380, 1737840, 1860380, 1882660, 2232456, 2257840, 2259192, 2418494, 2709408, 2790570, 2823990, 2976608, 3012256, 3386760, 3475680, 3627741, 3720760, 3765320, 4464912, 4515680, 4518384, 4836988, 5581140, 5647980, 6046235, 6773520, 7255482, 7441520, 7530640, 8929824, 9036768, 9673976, 11162280, 11295960, 12092470, 13547040, 14510964, 14883040, 15061280, 15720211, 18138705, 19347952, 22324560, 22591920, 24184940, 29021928, 31440422, 36277410, 38695904, 44649120, 45183840, 47160633, 48369880, 58043856, 62880844, 72554820, 78601055, 94321266, 96739760, 116087712, 125761688, 145109640, 157202110, 188642532, 193479520, 235803165, 251523376, 290219280, 314404220, 377285064, 471606330, 503046752, 580438560, 628808440, 754570128, 943212660, 1257616880, 1509140256, 1886425320, 2515233760, 3772850640, 7545701280]

約数ペア:

[(1, 7545701280), (2, 3772850640), (3, 2515233760), (4, 1886425320), (5, 1509140256), (6, 1257616880), (8, 943212660), (10, 754570128), (12, 628808440), (13, 580438560), (15, 503046752), (16, 471606330), (20, 377285064), (24, 314404220), (26, 290219280), (30, 251523376), (32, 235803165), (39, 193479520), (40, 188642532), (48, 157202110), (52, 145109640), (60, 125761688), (65, 116087712), (78, 96739760), (80, 94321266), (96, 78601055), (104, 72554820), (120, 62880844), (130, 58043856), (156, 48369880), (160, 47160633), (167, 45183840), (169, 44649120), (195, 38695904), (208, 36277410), (240, 31440422), (260, 29021928), (312, 24184940), (334, 22591920), (338, 22324560), (390, 19347952), (416, 18138705), (480, 15720211), (501, 15061280), (507, 14883040), (520, 14510964), (557, 13547040), (624, 12092470), (668, 11295960), (676, 11162280), (780, 9673976), (835, 9036768), (845, 8929824), (1002, 7530640), (1014, 7441520), (1040, 7255482), (1114, 6773520), (1248, 6046235), (1336, 5647980), (1352, 5581140), (1560, 4836988), (1670, 4518384), (1671, 4515680), (1690, 4464912), (2004, 3765320), (2028, 3720760), (2080, 3627741), (2171, 3475680), (2228, 3386760), (2505, 3012256), (2535, 2976608), (2672, 2823990), (2704, 2790570), (2785, 2709408), (3120, 2418494), (3340, 2259192), (3342, 2257840), (3380, 2232456), (4008, 1882660), (4056, 1860380), (4342, 1737840), (4456, 1693380), (5010, 1506128), (5070, 1488304), (5344, 1411995), (5408, 1395285), (5570, 1354704), (6240, 1209247), (6513, 1158560), (6680, 1129596), (6684, 1128920), (6760, 1116228), (7241, 1042080), (8016, 941330), (8112, 930190), (8355, 903136), (8684, 868920), (8912, 846690), (10020, 753064), (10140, 744152), (10855, 695136), (11140, 677352), (13026, 579280), (13360, 564798), (13368, 564460), (13520, 558114), (14482, 521040), (16032, 470665), (16224, 465095), (16710, 451568), (17368, 434460), (17824, 423345), (20040, 376532), (20280, 372076), (21710, 347568), (21723, 347360), (22280, 338676), (26052, 289640), (26720, 282399), (26736, 282230), (27040, 279057), (28223, 267360), (28964, 260520), (32565, 231712), (33420, 225784), (34736, 217230), (36205, 208416), (40080, 188266), (40560, 186038), (43420, 173784), (43446, 173680), (44560, 169338), (52104, 144820), (53472, 141115), (56446, 133680), (57928, 130260), (65130, 115856), (66840, 112892), (69472, 108615), (72410, 104208), (80160, 94133), (81120, 93019), (84669, 89120), (86840, 86892)]