15669972840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{3203}}^1$

素因数の和:3967

約数の個数: 128

約数和(自身を含む): 47890828800

約数和(自身を除く): 32220855960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 691, 708, 885, 1180, 1382, 1416, 1770, 2073, 2360, 2764, 3203, 3455, 3540, 4146, 5528, 6406, 6910, 7080, 8292, 9609, 10365, 12812, 13820, 16015, 16584, 19218, 20730, 25624, 27640, 32030, 38436, 40769, 41460, 48045, 64060, 76872, 81538, 82920, 96090, 122307, 128120, 163076, 188977, 192180, 203845, 244614, 326152, 377954, 384360, 407690, 489228, 566931, 611535, 755908, 815380, 944885, 978456, 1133862, 1223070, 1511816, 1630760, 1889770, 2213273, 2267724, 2446140, 2834655, 3779540, 4426546, 4535448, 4892280, 5669310, 6639819, 7559080, 8853092, 11066365, 11338620, 13279638, 17706184, 22132730, 22677240, 26559276, 33199095, 44265460, 53118552, 66398190, 88530920, 130583107, 132796380, 261166214, 265592760, 391749321, 522332428, 652915535, 783498642, 1044664856, 1305831070, 1566997284, 1958746605, 2611662140, 3133994568, 3917493210, 5223324280, 7834986420, 15669972840]

約数ペア:

[(1, 15669972840), (2, 7834986420), (3, 5223324280), (4, 3917493210), (5, 3133994568), (6, 2611662140), (8, 1958746605), (10, 1566997284), (12, 1305831070), (15, 1044664856), (20, 783498642), (24, 652915535), (30, 522332428), (40, 391749321), (59, 265592760), (60, 261166214), (118, 132796380), (120, 130583107), (177, 88530920), (236, 66398190), (295, 53118552), (354, 44265460), (472, 33199095), (590, 26559276), (691, 22677240), (708, 22132730), (885, 17706184), (1180, 13279638), (1382, 11338620), (1416, 11066365), (1770, 8853092), (2073, 7559080), (2360, 6639819), (2764, 5669310), (3203, 4892280), (3455, 4535448), (3540, 4426546), (4146, 3779540), (5528, 2834655), (6406, 2446140), (6910, 2267724), (7080, 2213273), (8292, 1889770), (9609, 1630760), (10365, 1511816), (12812, 1223070), (13820, 1133862), (16015, 978456), (16584, 944885), (19218, 815380), (20730, 755908), (25624, 611535), (27640, 566931), (32030, 489228), (38436, 407690), (40769, 384360), (41460, 377954), (48045, 326152), (64060, 244614), (76872, 203845), (81538, 192180), (82920, 188977), (96090, 163076), (122307, 128120)]