1727202720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12451}}^1$

素因数の和:12503

約数の個数: 144

約数和(自身を含む): 5780019168

約数和(自身を除く): 4052816448

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, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 2040, 2312, 2720, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8160, 8670, 9248, 11560, 12451, 13872, 17340, 23120, 24902, 27744, 34680, 37353, 46240, 49804, 62255, 69360, 74706, 99608, 124510, 138720, 149412, 186765, 199216, 211667, 249020, 298824, 373530, 398432, 423334, 498040, 597648, 635001, 747060, 846668, 996080, 1058335, 1195296, 1270002, 1494120, 1693336, 1992160, 2116670, 2540004, 2988240, 3175005, 3386672, 3598339, 4233340, 5080008, 5976480, 6350010, 6773344, 7196678, 8466680, 10160016, 10795017, 12700020, 14393356, 16933360, 17991695, 20320032, 21590034, 25400040, 28786712, 33866720, 35983390, 43180068, 50800080, 53975085, 57573424, 71966780, 86360136, 101600160, 107950170, 115146848, 143933560, 172720272, 215900340, 287867120, 345440544, 431800680, 575734240, 863601360, 1727202720]

約数ペア:

[(1, 1727202720), (2, 863601360), (3, 575734240), (4, 431800680), (5, 345440544), (6, 287867120), (8, 215900340), (10, 172720272), (12, 143933560), (15, 115146848), (16, 107950170), (17, 101600160), (20, 86360136), (24, 71966780), (30, 57573424), (32, 53975085), (34, 50800080), (40, 43180068), (48, 35983390), (51, 33866720), (60, 28786712), (68, 25400040), (80, 21590034), (85, 20320032), (96, 17991695), (102, 16933360), (120, 14393356), (136, 12700020), (160, 10795017), (170, 10160016), (204, 8466680), (240, 7196678), (255, 6773344), (272, 6350010), (289, 5976480), (340, 5080008), (408, 4233340), (480, 3598339), (510, 3386672), (544, 3175005), (578, 2988240), (680, 2540004), (816, 2116670), (867, 1992160), (1020, 1693336), (1156, 1494120), (1360, 1270002), (1445, 1195296), (1632, 1058335), (1734, 996080), (2040, 846668), (2312, 747060), (2720, 635001), (2890, 597648), (3468, 498040), (4080, 423334), (4335, 398432), (4624, 373530), (5780, 298824), (6936, 249020), (8160, 211667), (8670, 199216), (9248, 186765), (11560, 149412), (12451, 138720), (13872, 124510), (17340, 99608), (23120, 74706), (24902, 69360), (27744, 62255), (34680, 49804), (37353, 46240)]