19064760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 68372640

約数和(自身を除く): 49307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 101, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 202, 220, 242, 260, 264, 286, 303, 312, 330, 363, 390, 404, 429, 440, 484, 505, 520, 572, 605, 606, 660, 715, 726, 780, 808, 858, 968, 1010, 1111, 1144, 1210, 1212, 1313, 1320, 1430, 1452, 1515, 1560, 1573, 1716, 1815, 2020, 2145, 2222, 2420, 2424, 2626, 2860, 2904, 3030, 3146, 3333, 3432, 3630, 3939, 4040, 4290, 4444, 4719, 4840, 5252, 5555, 5720, 6060, 6292, 6565, 6666, 7260, 7865, 7878, 8580, 8888, 9438, 10504, 11110, 12120, 12221, 12584, 13130, 13332, 14443, 14520, 15730, 15756, 16665, 17160, 18876, 19695, 22220, 23595, 24442, 26260, 26664, 28886, 31460, 31512, 33330, 36663, 37752, 39390, 43329, 44440, 47190, 48884, 52520, 57772, 61105, 62920, 66660, 72215, 73326, 78780, 86658, 94380, 97768, 115544, 122210, 133320, 144430, 146652, 157560, 158873, 173316, 183315, 188760, 216645, 244420, 288860, 293304, 317746, 346632, 366630, 433290, 476619, 488840, 577720, 635492, 733260, 794365, 866580, 953238, 1270984, 1466520, 1588730, 1733160, 1906476, 2383095, 3177460, 3812952, 4766190, 6354920, 9532380, 19064760]

約数ペア:

[(1, 19064760), (2, 9532380), (3, 6354920), (4, 4766190), (5, 3812952), (6, 3177460), (8, 2383095), (10, 1906476), (11, 1733160), (12, 1588730), (13, 1466520), (15, 1270984), (20, 953238), (22, 866580), (24, 794365), (26, 733260), (30, 635492), (33, 577720), (39, 488840), (40, 476619), (44, 433290), (52, 366630), (55, 346632), (60, 317746), (65, 293304), (66, 288860), (78, 244420), (88, 216645), (101, 188760), (104, 183315), (110, 173316), (120, 158873), (121, 157560), (130, 146652), (132, 144430), (143, 133320), (156, 122210), (165, 115544), (195, 97768), (202, 94380), (220, 86658), (242, 78780), (260, 73326), (264, 72215), (286, 66660), (303, 62920), (312, 61105), (330, 57772), (363, 52520), (390, 48884), (404, 47190), (429, 44440), (440, 43329), (484, 39390), (505, 37752), (520, 36663), (572, 33330), (605, 31512), (606, 31460), (660, 28886), (715, 26664), (726, 26260), (780, 24442), (808, 23595), (858, 22220), (968, 19695), (1010, 18876), (1111, 17160), (1144, 16665), (1210, 15756), (1212, 15730), (1313, 14520), (1320, 14443), (1430, 13332), (1452, 13130), (1515, 12584), (1560, 12221), (1573, 12120), (1716, 11110), (1815, 10504), (2020, 9438), (2145, 8888), (2222, 8580), (2420, 7878), (2424, 7865), (2626, 7260), (2860, 6666), (2904, 6565), (3030, 6292), (3146, 6060), (3333, 5720), (3432, 5555), (3630, 5252), (3939, 4840), (4040, 4719), (4290, 4444)]