213380640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 288

約数和(自身を含む): 837345600

約数和(自身を除く): 623964960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 709, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1418, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2127, 2280, 2508, 2640, 2736, 2836, 3040, 3135, 3168, 3344, 3420, 3545, 3762, 3960, 4180, 4254, 4560, 5016, 5280, 5472, 5672, 6270, 6381, 6688, 6840, 7090, 7524, 7799, 7920, 8360, 8508, 9120, 9405, 10032, 10635, 11344, 12540, 12762, 13471, 13680, 14180, 15048, 15598, 15840, 16720, 17016, 18810, 20064, 21270, 22688, 23397, 25080, 25524, 26942, 27360, 28360, 30096, 31196, 31905, 33440, 34032, 37620, 38995, 40413, 42540, 46794, 50160, 51048, 53884, 56720, 60192, 62392, 63810, 67355, 68064, 70191, 75240, 77990, 80826, 85080, 93588, 100320, 102096, 107768, 113440, 116985, 121239, 124784, 127620, 134710, 140382, 148181, 150480, 155980, 161652, 170160, 187176, 202065, 204192, 215536, 233970, 242478, 249568, 255240, 269420, 280764, 296362, 300960, 311960, 323304, 340320, 350955, 374352, 404130, 431072, 444543, 467940, 484956, 510480, 538840, 561528, 592724, 606195, 623920, 646608, 701910, 740905, 748704, 808260, 889086, 935880, 969912, 1020960, 1077680, 1123056, 1185448, 1212390, 1247840, 1293216, 1333629, 1403820, 1481810, 1616520, 1778172, 1871760, 1939824, 2155360, 2222715, 2246112, 2370896, 2424780, 2667258, 2807640, 2963620, 3233040, 3556344, 3743520, 3879648, 4445430, 4741792, 4849560, 5334516, 5615280, 5927240, 6466080, 6668145, 7112688, 8890860, 9699120, 10669032, 11230560, 11854480, 13336290, 14225376, 17781720, 19398240, 21338064, 23708960, 26672580, 35563440, 42676128, 53345160, 71126880, 106690320, 213380640]

約数ペア:

[(1, 213380640), (2, 106690320), (3, 71126880), (4, 53345160), (5, 42676128), (6, 35563440), (8, 26672580), (9, 23708960), (10, 21338064), (11, 19398240), (12, 17781720), (15, 14225376), (16, 13336290), (18, 11854480), (19, 11230560), (20, 10669032), (22, 9699120), (24, 8890860), (30, 7112688), (32, 6668145), (33, 6466080), (36, 5927240), (38, 5615280), (40, 5334516), (44, 4849560), (45, 4741792), (48, 4445430), (55, 3879648), (57, 3743520), (60, 3556344), (66, 3233040), (72, 2963620), (76, 2807640), (80, 2667258), (88, 2424780), (90, 2370896), (95, 2246112), (96, 2222715), (99, 2155360), (110, 1939824), (114, 1871760), (120, 1778172), (132, 1616520), (144, 1481810), (152, 1403820), (160, 1333629), (165, 1293216), (171, 1247840), (176, 1212390), (180, 1185448), (190, 1123056), (198, 1077680), (209, 1020960), (220, 969912), (228, 935880), (240, 889086), (264, 808260), (285, 748704), (288, 740905), (304, 701910), (330, 646608), (342, 623920), (352, 606195), (360, 592724), (380, 561528), (396, 538840), (418, 510480), (440, 484956), (456, 467940), (480, 444543), (495, 431072), (528, 404130), (570, 374352), (608, 350955), (627, 340320), (660, 323304), (684, 311960), (709, 300960), (720, 296362), (760, 280764), (792, 269420), (836, 255240), (855, 249568), (880, 242478), (912, 233970), (990, 215536), (1045, 204192), (1056, 202065), (1140, 187176), (1254, 170160), (1320, 161652), (1368, 155980), (1418, 150480), (1440, 148181), (1520, 140382), (1584, 134710), (1672, 127620), (1710, 124784), (1760, 121239), (1824, 116985), (1881, 113440), (1980, 107768), (2090, 102096), (2127, 100320), (2280, 93588), (2508, 85080), (2640, 80826), (2736, 77990), (2836, 75240), (3040, 70191), (3135, 68064), (3168, 67355), (3344, 63810), (3420, 62392), (3545, 60192), (3762, 56720), (3960, 53884), (4180, 51048), (4254, 50160), (4560, 46794), (5016, 42540), (5280, 40413), (5472, 38995), (5672, 37620), (6270, 34032), (6381, 33440), (6688, 31905), (6840, 31196), (7090, 30096), (7524, 28360), (7799, 27360), (7920, 26942), (8360, 25524), (8508, 25080), (9120, 23397), (9405, 22688), (10032, 21270), (10635, 20064), (11344, 18810), (12540, 17016), (12762, 16720), (13471, 15840), (13680, 15598), (14180, 15048)]