4640086440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28579}}^1$

素因数の和:28648

約数の個数: 192

約数和(自身を含む): 16853054400

約数和(自身を除く): 12212967960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1230, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2255, 2460, 2706, 2952, 3608, 3690, 3960, 4059, 4510, 4920, 5412, 6765, 7380, 8118, 9020, 10824, 13530, 14760, 16236, 18040, 20295, 27060, 28579, 32472, 40590, 54120, 57158, 81180, 85737, 114316, 142895, 162360, 171474, 228632, 257211, 285790, 314369, 342948, 428685, 514422, 571580, 628738, 685896, 857370, 943107, 1028844, 1143160, 1171739, 1257476, 1286055, 1571845, 1714740, 1886214, 2057688, 2343478, 2514952, 2572110, 2829321, 3143690, 3429480, 3515217, 3772428, 4686956, 4715535, 5144220, 5658642, 5858695, 6287380, 7030434, 7544856, 9373912, 9431070, 10288440, 10545651, 11317284, 11717390, 12574760, 12889129, 14060868, 14146605, 17576085, 18862140, 21091302, 22634568, 23434780, 25778258, 28121736, 28293210, 35152170, 37724280, 38667387, 42182604, 46869560, 51556516, 52728255, 56586420, 64445645, 70304340, 77334774, 84365208, 103113032, 105456510, 113172840, 116002161, 128891290, 140608680, 154669548, 193336935, 210913020, 232004322, 257782580, 309339096, 386673870, 421826040, 464008644, 515565160, 580010805, 773347740, 928017288, 1160021610, 1546695480, 2320043220, 4640086440]

約数ペア:

[(1, 4640086440), (2, 2320043220), (3, 1546695480), (4, 1160021610), (5, 928017288), (6, 773347740), (8, 580010805), (9, 515565160), (10, 464008644), (11, 421826040), (12, 386673870), (15, 309339096), (18, 257782580), (20, 232004322), (22, 210913020), (24, 193336935), (30, 154669548), (33, 140608680), (36, 128891290), (40, 116002161), (41, 113172840), (44, 105456510), (45, 103113032), (55, 84365208), (60, 77334774), (66, 70304340), (72, 64445645), (82, 56586420), (88, 52728255), (90, 51556516), (99, 46869560), (110, 42182604), (120, 38667387), (123, 37724280), (132, 35152170), (164, 28293210), (165, 28121736), (180, 25778258), (198, 23434780), (205, 22634568), (220, 21091302), (246, 18862140), (264, 17576085), (328, 14146605), (330, 14060868), (360, 12889129), (369, 12574760), (396, 11717390), (410, 11317284), (440, 10545651), (451, 10288440), (492, 9431070), (495, 9373912), (615, 7544856), (660, 7030434), (738, 6287380), (792, 5858695), (820, 5658642), (902, 5144220), (984, 4715535), (990, 4686956), (1230, 3772428), (1320, 3515217), (1353, 3429480), (1476, 3143690), (1640, 2829321), (1804, 2572110), (1845, 2514952), (1980, 2343478), (2255, 2057688), (2460, 1886214), (2706, 1714740), (2952, 1571845), (3608, 1286055), (3690, 1257476), (3960, 1171739), (4059, 1143160), (4510, 1028844), (4920, 943107), (5412, 857370), (6765, 685896), (7380, 628738), (8118, 571580), (9020, 514422), (10824, 428685), (13530, 342948), (14760, 314369), (16236, 285790), (18040, 257211), (20295, 228632), (27060, 171474), (28579, 162360), (32472, 142895), (40590, 114316), (54120, 85737), (57158, 81180)]