226247840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 449434720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 328, 364, 379, 410, 416, 455, 520, 533, 560, 574, 656, 728, 758, 820, 910, 1040, 1066, 1120, 1148, 1312, 1435, 1456, 1516, 1640, 1820, 1895, 2080, 2132, 2296, 2653, 2665, 2870, 2912, 3032, 3280, 3640, 3731, 3790, 4264, 4592, 4927, 5306, 5330, 5740, 6064, 6560, 7280, 7462, 7580, 8528, 9184, 9854, 10612, 10660, 11480, 12128, 13265, 14560, 14924, 15160, 15539, 17056, 18655, 19708, 21224, 21320, 22960, 24635, 26530, 29848, 30320, 31078, 34489, 37310, 39416, 42448, 42640, 45920, 49270, 53060, 59696, 60640, 62156, 68978, 74620, 77695, 78832, 84896, 85280, 98540, 106120, 108773, 119392, 124312, 137956, 149240, 155390, 157664, 172445, 197080, 202007, 212240, 217546, 248624, 275912, 298480, 310780, 344890, 394160, 404014, 424480, 435092, 497248, 543865, 551824, 596960, 621560, 689780, 788320, 808028, 870184, 1010035, 1087730, 1103648, 1243120, 1379560, 1414049, 1616056, 1740368, 2020070, 2175460, 2486240, 2759120, 2828098, 3232112, 3480736, 4040140, 4350920, 5518240, 5656196, 6464224, 7070245, 8080280, 8701840, 11312392, 14140490, 16160560, 17403680, 22624784, 28280980, 32321120, 45249568, 56561960, 113123920, 226247840]

約数ペア:

[(1, 226247840), (2, 113123920), (4, 56561960), (5, 45249568), (7, 32321120), (8, 28280980), (10, 22624784), (13, 17403680), (14, 16160560), (16, 14140490), (20, 11312392), (26, 8701840), (28, 8080280), (32, 7070245), (35, 6464224), (40, 5656196), (41, 5518240), (52, 4350920), (56, 4040140), (65, 3480736), (70, 3232112), (80, 2828098), (82, 2759120), (91, 2486240), (104, 2175460), (112, 2020070), (130, 1740368), (140, 1616056), (160, 1414049), (164, 1379560), (182, 1243120), (205, 1103648), (208, 1087730), (224, 1010035), (260, 870184), (280, 808028), (287, 788320), (328, 689780), (364, 621560), (379, 596960), (410, 551824), (416, 543865), (455, 497248), (520, 435092), (533, 424480), (560, 404014), (574, 394160), (656, 344890), (728, 310780), (758, 298480), (820, 275912), (910, 248624), (1040, 217546), (1066, 212240), (1120, 202007), (1148, 197080), (1312, 172445), (1435, 157664), (1456, 155390), (1516, 149240), (1640, 137956), (1820, 124312), (1895, 119392), (2080, 108773), (2132, 106120), (2296, 98540), (2653, 85280), (2665, 84896), (2870, 78832), (2912, 77695), (3032, 74620), (3280, 68978), (3640, 62156), (3731, 60640), (3790, 59696), (4264, 53060), (4592, 49270), (4927, 45920), (5306, 42640), (5330, 42448), (5740, 39416), (6064, 37310), (6560, 34489), (7280, 31078), (7462, 30320), (7580, 29848), (8528, 26530), (9184, 24635), (9854, 22960), (10612, 21320), (10660, 21224), (11480, 19708), (12128, 18655), (13265, 17056), (14560, 15539), (14924, 15160)]