15146320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 44782848

約数和(自身を除く): 29636528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 43, 56, 68, 70, 74, 80, 85, 86, 112, 119, 136, 140, 148, 170, 172, 185, 215, 238, 259, 272, 280, 296, 301, 340, 344, 370, 430, 476, 518, 560, 592, 595, 602, 629, 680, 688, 731, 740, 860, 952, 1036, 1190, 1204, 1258, 1295, 1360, 1462, 1480, 1505, 1591, 1720, 1904, 2072, 2380, 2408, 2516, 2590, 2924, 2960, 3010, 3145, 3182, 3440, 3655, 4144, 4403, 4760, 4816, 5032, 5117, 5180, 5848, 6020, 6290, 6364, 7310, 7955, 8806, 9520, 10064, 10234, 10360, 11137, 11696, 12040, 12580, 12728, 14620, 15910, 17612, 20468, 20720, 22015, 22274, 24080, 25160, 25456, 25585, 27047, 29240, 31820, 35224, 40936, 44030, 44548, 50320, 51170, 54094, 55685, 58480, 63640, 70448, 81872, 88060, 89096, 102340, 108188, 111370, 127280, 135235, 176120, 178192, 189329, 204680, 216376, 222740, 270470, 352240, 378658, 409360, 432752, 445480, 540940, 757316, 890960, 946645, 1081880, 1514632, 1893290, 2163760, 3029264, 3786580, 7573160, 15146320]

約数ペア:

[(1, 15146320), (2, 7573160), (4, 3786580), (5, 3029264), (7, 2163760), (8, 1893290), (10, 1514632), (14, 1081880), (16, 946645), (17, 890960), (20, 757316), (28, 540940), (34, 445480), (35, 432752), (37, 409360), (40, 378658), (43, 352240), (56, 270470), (68, 222740), (70, 216376), (74, 204680), (80, 189329), (85, 178192), (86, 176120), (112, 135235), (119, 127280), (136, 111370), (140, 108188), (148, 102340), (170, 89096), (172, 88060), (185, 81872), (215, 70448), (238, 63640), (259, 58480), (272, 55685), (280, 54094), (296, 51170), (301, 50320), (340, 44548), (344, 44030), (370, 40936), (430, 35224), (476, 31820), (518, 29240), (560, 27047), (592, 25585), (595, 25456), (602, 25160), (629, 24080), (680, 22274), (688, 22015), (731, 20720), (740, 20468), (860, 17612), (952, 15910), (1036, 14620), (1190, 12728), (1204, 12580), (1258, 12040), (1295, 11696), (1360, 11137), (1462, 10360), (1480, 10234), (1505, 10064), (1591, 9520), (1720, 8806), (1904, 7955), (2072, 7310), (2380, 6364), (2408, 6290), (2516, 6020), (2590, 5848), (2924, 5180), (2960, 5117), (3010, 5032), (3145, 4816), (3182, 4760), (3440, 4403), (3655, 4144)]