218124960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26731}}^1$

素因数の和:26766

約数の個数: 96

約数和(自身を含む): 727538112

約数和(自身を除く): 509413152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 267310, 320772, 400965, 427696, 454427, 534620, 641544, 801930, 855392, 908854, 1069240, 1283088, 1363281, 1603860, 1817708, 2138480, 2272135, 2566176, 2726562, 3207720, 3635416, 4276960, 4544270, 5453124, 6415440, 6816405, 7270832, 9088540, 10906248, 12830880, 13632810, 14541664, 18177080, 21812496, 27265620, 36354160, 43624992, 54531240, 72708320, 109062480, 218124960]

約数ペア:

[(1, 218124960), (2, 109062480), (3, 72708320), (4, 54531240), (5, 43624992), (6, 36354160), (8, 27265620), (10, 21812496), (12, 18177080), (15, 14541664), (16, 13632810), (17, 12830880), (20, 10906248), (24, 9088540), (30, 7270832), (32, 6816405), (34, 6415440), (40, 5453124), (48, 4544270), (51, 4276960), (60, 3635416), (68, 3207720), (80, 2726562), (85, 2566176), (96, 2272135), (102, 2138480), (120, 1817708), (136, 1603860), (160, 1363281), (170, 1283088), (204, 1069240), (240, 908854), (255, 855392), (272, 801930), (340, 641544), (408, 534620), (480, 454427), (510, 427696), (544, 400965), (680, 320772), (816, 267310), (1020, 213848), (1360, 160386), (1632, 133655), (2040, 106924), (2720, 80193), (4080, 53462), (8160, 26731)]