246128040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 856215360

約数和(自身を除く): 610087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 131, 136, 153, 170, 180, 204, 255, 262, 306, 307, 340, 360, 393, 408, 510, 524, 612, 614, 655, 680, 765, 786, 921, 1020, 1048, 1179, 1224, 1228, 1310, 1530, 1535, 1572, 1842, 1965, 2040, 2227, 2358, 2456, 2620, 2763, 3060, 3070, 3144, 3684, 3930, 4454, 4605, 4716, 5219, 5240, 5526, 5895, 6120, 6140, 6681, 7368, 7860, 8908, 9210, 9432, 10438, 11052, 11135, 11790, 12280, 13362, 13815, 15657, 15720, 17816, 18420, 20043, 20876, 22104, 22270, 23580, 26095, 26724, 27630, 31314, 33405, 36840, 40086, 40217, 41752, 44540, 46971, 47160, 52190, 53448, 55260, 62628, 66810, 78285, 80172, 80434, 89080, 93942, 100215, 104380, 110520, 120651, 125256, 133620, 156570, 160344, 160868, 187884, 200430, 201085, 208760, 234855, 241302, 267240, 313140, 321736, 361953, 375768, 400860, 402170, 469710, 482604, 603255, 626280, 683689, 723906, 801720, 804340, 939420, 965208, 1206510, 1367378, 1447812, 1608680, 1809765, 1878840, 2051067, 2413020, 2734756, 2895624, 3418445, 3619530, 4102134, 4826040, 5469512, 6153201, 6836890, 7239060, 8204268, 10255335, 12306402, 13673780, 14478120, 16408536, 20510670, 24612804, 27347560, 30766005, 41021340, 49225608, 61532010, 82042680, 123064020, 246128040]

約数ペア:

[(1, 246128040), (2, 123064020), (3, 82042680), (4, 61532010), (5, 49225608), (6, 41021340), (8, 30766005), (9, 27347560), (10, 24612804), (12, 20510670), (15, 16408536), (17, 14478120), (18, 13673780), (20, 12306402), (24, 10255335), (30, 8204268), (34, 7239060), (36, 6836890), (40, 6153201), (45, 5469512), (51, 4826040), (60, 4102134), (68, 3619530), (72, 3418445), (85, 2895624), (90, 2734756), (102, 2413020), (120, 2051067), (131, 1878840), (136, 1809765), (153, 1608680), (170, 1447812), (180, 1367378), (204, 1206510), (255, 965208), (262, 939420), (306, 804340), (307, 801720), (340, 723906), (360, 683689), (393, 626280), (408, 603255), (510, 482604), (524, 469710), (612, 402170), (614, 400860), (655, 375768), (680, 361953), (765, 321736), (786, 313140), (921, 267240), (1020, 241302), (1048, 234855), (1179, 208760), (1224, 201085), (1228, 200430), (1310, 187884), (1530, 160868), (1535, 160344), (1572, 156570), (1842, 133620), (1965, 125256), (2040, 120651), (2227, 110520), (2358, 104380), (2456, 100215), (2620, 93942), (2763, 89080), (3060, 80434), (3070, 80172), (3144, 78285), (3684, 66810), (3930, 62628), (4454, 55260), (4605, 53448), (4716, 52190), (5219, 47160), (5240, 46971), (5526, 44540), (5895, 41752), (6120, 40217), (6140, 40086), (6681, 36840), (7368, 33405), (7860, 31314), (8908, 27630), (9210, 26724), (9432, 26095), (10438, 23580), (11052, 22270), (11135, 22104), (11790, 20876), (12280, 20043), (13362, 18420), (13815, 17816), (15657, 15720)]