213459120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 240

約数和(自身を含む): 840071232

約数和(自身を除く): 626612112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1033, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2066, 2296, 2460, 2520, 2583, 2870, 2952, 3099, 3280, 3444, 3690, 4132, 4305, 4592, 4920, 5040, 5165, 5166, 5740, 5904, 6198, 6888, 7231, 7380, 8264, 8610, 9297, 9840, 10330, 10332, 11480, 12396, 12915, 13776, 14462, 14760, 15495, 16528, 17220, 18594, 20660, 20664, 21693, 22960, 24792, 25830, 28924, 29520, 30990, 34440, 36155, 37188, 41320, 41328, 42353, 43386, 46485, 49584, 51660, 57848, 61980, 65079, 68880, 72310, 74376, 82640, 84706, 86772, 92970, 103320, 108465, 115696, 123960, 127059, 130158, 144620, 148752, 169412, 173544, 185940, 206640, 211765, 216930, 247920, 254118, 260316, 289240, 296471, 325395, 338824, 347088, 371880, 381177, 423530, 433860, 508236, 520632, 578480, 592942, 635295, 650790, 677648, 743760, 762354, 847060, 867720, 889413, 1016472, 1041264, 1185884, 1270590, 1301580, 1482355, 1524708, 1694120, 1735440, 1778826, 1905885, 2032944, 2371768, 2541180, 2603160, 2668239, 2964710, 3049416, 3388240, 3557652, 3811770, 4447065, 4743536, 5082360, 5206320, 5336478, 5929420, 6098832, 7115304, 7623540, 8894130, 10164720, 10672956, 11858840, 13341195, 14230608, 15247080, 17788260, 21345912, 23717680, 26682390, 30494160, 35576520, 42691824, 53364780, 71153040, 106729560, 213459120]

約数ペア:

[(1, 213459120), (2, 106729560), (3, 71153040), (4, 53364780), (5, 42691824), (6, 35576520), (7, 30494160), (8, 26682390), (9, 23717680), (10, 21345912), (12, 17788260), (14, 15247080), (15, 14230608), (16, 13341195), (18, 11858840), (20, 10672956), (21, 10164720), (24, 8894130), (28, 7623540), (30, 7115304), (35, 6098832), (36, 5929420), (40, 5336478), (41, 5206320), (42, 5082360), (45, 4743536), (48, 4447065), (56, 3811770), (60, 3557652), (63, 3388240), (70, 3049416), (72, 2964710), (80, 2668239), (82, 2603160), (84, 2541180), (90, 2371768), (105, 2032944), (112, 1905885), (120, 1778826), (123, 1735440), (126, 1694120), (140, 1524708), (144, 1482355), (164, 1301580), (168, 1270590), (180, 1185884), (205, 1041264), (210, 1016472), (240, 889413), (246, 867720), (252, 847060), (280, 762354), (287, 743760), (315, 677648), (328, 650790), (336, 635295), (360, 592942), (369, 578480), (410, 520632), (420, 508236), (492, 433860), (504, 423530), (560, 381177), (574, 371880), (615, 347088), (630, 338824), (656, 325395), (720, 296471), (738, 289240), (820, 260316), (840, 254118), (861, 247920), (984, 216930), (1008, 211765), (1033, 206640), (1148, 185940), (1230, 173544), (1260, 169412), (1435, 148752), (1476, 144620), (1640, 130158), (1680, 127059), (1722, 123960), (1845, 115696), (1968, 108465), (2066, 103320), (2296, 92970), (2460, 86772), (2520, 84706), (2583, 82640), (2870, 74376), (2952, 72310), (3099, 68880), (3280, 65079), (3444, 61980), (3690, 57848), (4132, 51660), (4305, 49584), (4592, 46485), (4920, 43386), (5040, 42353), (5165, 41328), (5166, 41320), (5740, 37188), (5904, 36155), (6198, 34440), (6888, 30990), (7231, 29520), (7380, 28924), (8264, 25830), (8610, 24792), (9297, 22960), (9840, 21693), (10330, 20664), (10332, 20660), (11480, 18594), (12396, 17220), (12915, 16528), (13776, 15495), (14462, 14760)]