30350320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 64643600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 379, 385, 440, 455, 520, 560, 572, 616, 715, 728, 758, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1516, 1540, 1820, 1895, 2002, 2288, 2653, 2860, 3032, 3080, 3640, 3790, 4004, 4169, 4927, 5005, 5306, 5720, 6064, 6160, 7280, 7580, 8008, 8338, 9854, 10010, 10612, 11440, 13265, 15160, 16016, 16676, 19708, 20020, 20845, 21224, 24635, 26530, 29183, 30320, 33352, 34489, 39416, 40040, 41690, 42448, 49270, 53060, 54197, 58366, 66704, 68978, 78832, 80080, 83380, 98540, 106120, 108394, 116732, 137956, 145915, 166760, 172445, 197080, 212240, 216788, 233464, 270985, 275912, 291830, 333520, 344890, 379379, 394160, 433576, 466928, 541970, 551824, 583660, 689780, 758758, 867152, 1083940, 1167320, 1379560, 1517516, 1896895, 2167880, 2334640, 2759120, 3035032, 3793790, 4335760, 6070064, 7587580, 15175160, 30350320]

約数ペア:

[(1, 30350320), (2, 15175160), (4, 7587580), (5, 6070064), (7, 4335760), (8, 3793790), (10, 3035032), (11, 2759120), (13, 2334640), (14, 2167880), (16, 1896895), (20, 1517516), (22, 1379560), (26, 1167320), (28, 1083940), (35, 867152), (40, 758758), (44, 689780), (52, 583660), (55, 551824), (56, 541970), (65, 466928), (70, 433576), (77, 394160), (80, 379379), (88, 344890), (91, 333520), (104, 291830), (110, 275912), (112, 270985), (130, 233464), (140, 216788), (143, 212240), (154, 197080), (176, 172445), (182, 166760), (208, 145915), (220, 137956), (260, 116732), (280, 108394), (286, 106120), (308, 98540), (364, 83380), (379, 80080), (385, 78832), (440, 68978), (455, 66704), (520, 58366), (560, 54197), (572, 53060), (616, 49270), (715, 42448), (728, 41690), (758, 40040), (770, 39416), (880, 34489), (910, 33352), (1001, 30320), (1040, 29183), (1144, 26530), (1232, 24635), (1430, 21224), (1456, 20845), (1516, 20020), (1540, 19708), (1820, 16676), (1895, 16016), (2002, 15160), (2288, 13265), (2653, 11440), (2860, 10612), (3032, 10010), (3080, 9854), (3640, 8338), (3790, 8008), (4004, 7580), (4169, 7280), (4927, 6160), (5005, 6064), (5306, 5720)]