355483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 1272186432

約数和(自身を除く): 916702512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 361, 373, 380, 418, 440, 456, 528, 570, 627, 660, 722, 746, 760, 836, 880, 912, 1045, 1083, 1119, 1140, 1254, 1320, 1444, 1492, 1520, 1672, 1805, 1865, 2090, 2166, 2238, 2280, 2508, 2640, 2888, 2984, 3135, 3344, 3610, 3730, 3971, 4103, 4180, 4332, 4476, 4560, 5016, 5415, 5595, 5776, 5968, 6270, 7087, 7220, 7460, 7942, 8206, 8360, 8664, 8952, 10032, 10830, 11190, 11913, 12309, 12540, 14174, 14440, 14920, 15884, 16412, 16720, 17328, 17904, 19855, 20515, 21261, 21660, 22380, 23826, 24618, 25080, 28348, 28880, 29840, 31768, 32824, 35435, 39710, 41030, 42522, 43320, 44760, 47652, 49236, 50160, 56696, 59565, 61545, 63536, 65648, 70870, 77957, 79420, 82060, 85044, 86640, 89520, 95304, 98472, 106305, 113392, 119130, 123090, 134653, 141740, 155914, 158840, 164120, 170088, 190608, 196944, 212610, 233871, 238260, 246180, 269306, 283480, 311828, 317680, 328240, 340176, 389785, 403959, 425220, 467742, 476520, 492360, 538612, 566960, 623656, 673265, 779570, 807918, 850440, 935484, 953040, 984720, 1077224, 1169355, 1247312, 1346530, 1481183, 1559140, 1615836, 1700880, 1870968, 2019795, 2154448, 2338710, 2693060, 2962366, 3118280, 3231672, 3741936, 4039590, 4443549, 4677420, 5386120, 5924732, 6236560, 6463344, 7405915, 8079180, 8887098, 9354840, 10772240, 11849464, 14811830, 16158360, 17774196, 18709680, 22217745, 23698928, 29623660, 32316720, 35548392, 44435490, 59247320, 71096784, 88870980, 118494640, 177741960, 355483920]

約数ペア:

[(1, 355483920), (2, 177741960), (3, 118494640), (4, 88870980), (5, 71096784), (6, 59247320), (8, 44435490), (10, 35548392), (11, 32316720), (12, 29623660), (15, 23698928), (16, 22217745), (19, 18709680), (20, 17774196), (22, 16158360), (24, 14811830), (30, 11849464), (33, 10772240), (38, 9354840), (40, 8887098), (44, 8079180), (48, 7405915), (55, 6463344), (57, 6236560), (60, 5924732), (66, 5386120), (76, 4677420), (80, 4443549), (88, 4039590), (95, 3741936), (110, 3231672), (114, 3118280), (120, 2962366), (132, 2693060), (152, 2338710), (165, 2154448), (176, 2019795), (190, 1870968), (209, 1700880), (220, 1615836), (228, 1559140), (240, 1481183), (264, 1346530), (285, 1247312), (304, 1169355), (330, 1077224), (361, 984720), (373, 953040), (380, 935484), (418, 850440), (440, 807918), (456, 779570), (528, 673265), (570, 623656), (627, 566960), (660, 538612), (722, 492360), (746, 476520), (760, 467742), (836, 425220), (880, 403959), (912, 389785), (1045, 340176), (1083, 328240), (1119, 317680), (1140, 311828), (1254, 283480), (1320, 269306), (1444, 246180), (1492, 238260), (1520, 233871), (1672, 212610), (1805, 196944), (1865, 190608), (2090, 170088), (2166, 164120), (2238, 158840), (2280, 155914), (2508, 141740), (2640, 134653), (2888, 123090), (2984, 119130), (3135, 113392), (3344, 106305), (3610, 98472), (3730, 95304), (3971, 89520), (4103, 86640), (4180, 85044), (4332, 82060), (4476, 79420), (4560, 77957), (5016, 70870), (5415, 65648), (5595, 63536), (5776, 61545), (5968, 59565), (6270, 56696), (7087, 50160), (7220, 49236), (7460, 47652), (7942, 44760), (8206, 43320), (8360, 42522), (8664, 41030), (8952, 39710), (10032, 35435), (10830, 32824), (11190, 31768), (11913, 29840), (12309, 28880), (12540, 28348), (14174, 25080), (14440, 24618), (14920, 23826), (15884, 22380), (16412, 21660), (16720, 21261), (17328, 20515), (17904, 19855)]