1427357520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 5099852160

約数和(自身を除く): 3672494640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 103, 114, 120, 144, 152, 171, 180, 190, 206, 228, 240, 285, 304, 309, 342, 360, 380, 412, 456, 515, 570, 618, 684, 720, 760, 824, 855, 912, 927, 1013, 1030, 1140, 1236, 1368, 1520, 1545, 1648, 1710, 1854, 1957, 2026, 2060, 2280, 2472, 2736, 3039, 3090, 3420, 3708, 3914, 4052, 4120, 4560, 4635, 4944, 5065, 5871, 6078, 6180, 6840, 7416, 7828, 8104, 8240, 9117, 9270, 9785, 10130, 11742, 12156, 12360, 13680, 14832, 15195, 15656, 16208, 17613, 18234, 18540, 19247, 19570, 20260, 23484, 24312, 24720, 29355, 30390, 31312, 35226, 36468, 37080, 38494, 39140, 40520, 45585, 46968, 48624, 57741, 58710, 60780, 70452, 72936, 74160, 76988, 78280, 81040, 88065, 91170, 93936, 96235, 104339, 115482, 117420, 121560, 140904, 145872, 153976, 156560, 173223, 176130, 182340, 192470, 208678, 230964, 234840, 243120, 281808, 288705, 307952, 313017, 346446, 352260, 364680, 384940, 417356, 461928, 469680, 521695, 577410, 626034, 692892, 704520, 729360, 769880, 834712, 866115, 923856, 939051, 1043390, 1154820, 1252068, 1385784, 1409040, 1539760, 1565085, 1669424, 1732230, 1878102, 1982441, 2086780, 2309640, 2504136, 2771568, 3130170, 3464460, 3756204, 3964882, 4173560, 4619280, 4695255, 5008272, 5947323, 6260340, 6928920, 7512408, 7929764, 8347120, 9390510, 9912205, 11894646, 12520680, 13857840, 15024816, 15859528, 17841969, 18781020, 19824410, 23789292, 25041360, 29736615, 31719056, 35683938, 37562040, 39648820, 47578584, 59473230, 71367876, 75124080, 79297640, 89209845, 95157168, 118946460, 142735752, 158595280, 178419690, 237892920, 285471504, 356839380, 475785840, 713678760, 1427357520]

約数ペア:

[(1, 1427357520), (2, 713678760), (3, 475785840), (4, 356839380), (5, 285471504), (6, 237892920), (8, 178419690), (9, 158595280), (10, 142735752), (12, 118946460), (15, 95157168), (16, 89209845), (18, 79297640), (19, 75124080), (20, 71367876), (24, 59473230), (30, 47578584), (36, 39648820), (38, 37562040), (40, 35683938), (45, 31719056), (48, 29736615), (57, 25041360), (60, 23789292), (72, 19824410), (76, 18781020), (80, 17841969), (90, 15859528), (95, 15024816), (103, 13857840), (114, 12520680), (120, 11894646), (144, 9912205), (152, 9390510), (171, 8347120), (180, 7929764), (190, 7512408), (206, 6928920), (228, 6260340), (240, 5947323), (285, 5008272), (304, 4695255), (309, 4619280), (342, 4173560), (360, 3964882), (380, 3756204), (412, 3464460), (456, 3130170), (515, 2771568), (570, 2504136), (618, 2309640), (684, 2086780), (720, 1982441), (760, 1878102), (824, 1732230), (855, 1669424), (912, 1565085), (927, 1539760), (1013, 1409040), (1030, 1385784), (1140, 1252068), (1236, 1154820), (1368, 1043390), (1520, 939051), (1545, 923856), (1648, 866115), (1710, 834712), (1854, 769880), (1957, 729360), (2026, 704520), (2060, 692892), (2280, 626034), (2472, 577410), (2736, 521695), (3039, 469680), (3090, 461928), (3420, 417356), (3708, 384940), (3914, 364680), (4052, 352260), (4120, 346446), (4560, 313017), (4635, 307952), (4944, 288705), (5065, 281808), (5871, 243120), (6078, 234840), (6180, 230964), (6840, 208678), (7416, 192470), (7828, 182340), (8104, 176130), (8240, 173223), (9117, 156560), (9270, 153976), (9785, 145872), (10130, 140904), (11742, 121560), (12156, 117420), (12360, 115482), (13680, 104339), (14832, 96235), (15195, 93936), (15656, 91170), (16208, 88065), (17613, 81040), (18234, 78280), (18540, 76988), (19247, 74160), (19570, 72936), (20260, 70452), (23484, 60780), (24312, 58710), (24720, 57741), (29355, 48624), (30390, 46968), (31312, 45585), (35226, 40520), (36468, 39140), (37080, 38494)]