220543488

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 734104800

約数和(自身を除く): 513561312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 229, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 458, 512, 528, 576, 608, 627, 684, 687, 704, 768, 792, 836, 912, 916, 1056, 1152, 1216, 1254, 1368, 1374, 1408, 1536, 1584, 1672, 1824, 1832, 1881, 2061, 2112, 2304, 2432, 2508, 2519, 2736, 2748, 2816, 3168, 3344, 3648, 3664, 3762, 4122, 4224, 4351, 4608, 4864, 5016, 5038, 5472, 5496, 5632, 6336, 6688, 7296, 7328, 7524, 7557, 8244, 8448, 8702, 9728, 10032, 10076, 10944, 10992, 12672, 13053, 13376, 14592, 14656, 15048, 15114, 16488, 16896, 17404, 20064, 20152, 21888, 21984, 22671, 25344, 26106, 26752, 29184, 29312, 30096, 30228, 32976, 34808, 39159, 40128, 40304, 43776, 43968, 45342, 47861, 50688, 52212, 53504, 58624, 60192, 60456, 65952, 69616, 78318, 80256, 80608, 87552, 87936, 90684, 95722, 104424, 107008, 117248, 120384, 120912, 131904, 139232, 143583, 156636, 160512, 161216, 175872, 181368, 191444, 208848, 240768, 241824, 263808, 278464, 287166, 313272, 321024, 322432, 351744, 362736, 382888, 417696, 430749, 481536, 483648, 527616, 556928, 574332, 626544, 644864, 725472, 765776, 835392, 861498, 963072, 967296, 1055232, 1113856, 1148664, 1253088, 1289728, 1450944, 1531552, 1670784, 1722996, 1934592, 2227712, 2297328, 2506176, 2901888, 3063104, 3341568, 3445992, 3869184, 4594656, 5012352, 5803776, 6126208, 6683136, 6891984, 9189312, 10024704, 11607552, 12252416, 13783968, 18378624, 20049408, 24504832, 27567936, 36757248, 55135872, 73514496, 110271744, 220543488]

約数ペア:

[(1, 220543488), (2, 110271744), (3, 73514496), (4, 55135872), (6, 36757248), (8, 27567936), (9, 24504832), (11, 20049408), (12, 18378624), (16, 13783968), (18, 12252416), (19, 11607552), (22, 10024704), (24, 9189312), (32, 6891984), (33, 6683136), (36, 6126208), (38, 5803776), (44, 5012352), (48, 4594656), (57, 3869184), (64, 3445992), (66, 3341568), (72, 3063104), (76, 2901888), (88, 2506176), (96, 2297328), (99, 2227712), (114, 1934592), (128, 1722996), (132, 1670784), (144, 1531552), (152, 1450944), (171, 1289728), (176, 1253088), (192, 1148664), (198, 1113856), (209, 1055232), (228, 967296), (229, 963072), (256, 861498), (264, 835392), (288, 765776), (304, 725472), (342, 644864), (352, 626544), (384, 574332), (396, 556928), (418, 527616), (456, 483648), (458, 481536), (512, 430749), (528, 417696), (576, 382888), (608, 362736), (627, 351744), (684, 322432), (687, 321024), (704, 313272), (768, 287166), (792, 278464), (836, 263808), (912, 241824), (916, 240768), (1056, 208848), (1152, 191444), (1216, 181368), (1254, 175872), (1368, 161216), (1374, 160512), (1408, 156636), (1536, 143583), (1584, 139232), (1672, 131904), (1824, 120912), (1832, 120384), (1881, 117248), (2061, 107008), (2112, 104424), (2304, 95722), (2432, 90684), (2508, 87936), (2519, 87552), (2736, 80608), (2748, 80256), (2816, 78318), (3168, 69616), (3344, 65952), (3648, 60456), (3664, 60192), (3762, 58624), (4122, 53504), (4224, 52212), (4351, 50688), (4608, 47861), (4864, 45342), (5016, 43968), (5038, 43776), (5472, 40304), (5496, 40128), (5632, 39159), (6336, 34808), (6688, 32976), (7296, 30228), (7328, 30096), (7524, 29312), (7557, 29184), (8244, 26752), (8448, 26106), (8702, 25344), (9728, 22671), (10032, 21984), (10076, 21888), (10944, 20152), (10992, 20064), (12672, 17404), (13053, 16896), (13376, 16488), (14592, 15114), (14656, 15048)]