355298160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3551

約数の個数: 160

約数和(自身を含む): 1279775232

約数和(自身を除く): 924477072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3467, 3660, 4270, 4880, 5124, 6405, 6832, 6934, 7320, 8540, 10248, 10401, 12810, 13868, 14640, 17080, 17335, 20496, 20802, 24269, 25620, 27736, 34160, 34670, 41604, 48538, 51240, 52005, 55472, 69340, 72807, 83208, 97076, 102480, 104010, 121345, 138680, 145614, 166416, 194152, 208020, 211487, 242690, 277360, 291228, 364035, 388304, 416040, 422974, 485380, 582456, 634461, 728070, 832080, 845948, 970760, 1057435, 1164912, 1268922, 1456140, 1480409, 1691896, 1941520, 2114870, 2537844, 2912280, 2960818, 3172305, 3383792, 4229740, 4441227, 5075688, 5824560, 5921636, 6344610, 7402045, 8459480, 8882454, 10151376, 11843272, 12689220, 14804090, 16918960, 17764908, 22206135, 23686544, 25378440, 29608180, 35529816, 44412270, 50756880, 59216360, 71059632, 88824540, 118432720, 177649080, 355298160]

約数ペア:

[(1, 355298160), (2, 177649080), (3, 118432720), (4, 88824540), (5, 71059632), (6, 59216360), (7, 50756880), (8, 44412270), (10, 35529816), (12, 29608180), (14, 25378440), (15, 23686544), (16, 22206135), (20, 17764908), (21, 16918960), (24, 14804090), (28, 12689220), (30, 11843272), (35, 10151376), (40, 8882454), (42, 8459480), (48, 7402045), (56, 6344610), (60, 5921636), (61, 5824560), (70, 5075688), (80, 4441227), (84, 4229740), (105, 3383792), (112, 3172305), (120, 2960818), (122, 2912280), (140, 2537844), (168, 2114870), (183, 1941520), (210, 1691896), (240, 1480409), (244, 1456140), (280, 1268922), (305, 1164912), (336, 1057435), (366, 970760), (420, 845948), (427, 832080), (488, 728070), (560, 634461), (610, 582456), (732, 485380), (840, 422974), (854, 416040), (915, 388304), (976, 364035), (1220, 291228), (1281, 277360), (1464, 242690), (1680, 211487), (1708, 208020), (1830, 194152), (2135, 166416), (2440, 145614), (2562, 138680), (2928, 121345), (3416, 104010), (3467, 102480), (3660, 97076), (4270, 83208), (4880, 72807), (5124, 69340), (6405, 55472), (6832, 52005), (6934, 51240), (7320, 48538), (8540, 41604), (10248, 34670), (10401, 34160), (12810, 27736), (13868, 25620), (14640, 24269), (17080, 20802), (17335, 20496)]