201415760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 585795840

約数和(自身を除く): 384380080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 379, 455, 511, 520, 560, 584, 728, 730, 758, 910, 949, 1022, 1040, 1168, 1456, 1460, 1516, 1820, 1895, 1898, 2044, 2555, 2653, 2920, 3032, 3640, 3790, 3796, 4088, 4745, 4927, 5110, 5306, 5840, 6064, 6643, 7280, 7580, 7592, 8176, 9490, 9854, 10220, 10612, 13265, 13286, 15160, 15184, 18980, 19708, 20440, 21224, 24635, 26530, 26572, 27667, 30320, 33215, 34489, 37960, 39416, 40880, 42448, 49270, 53060, 53144, 55334, 66430, 68978, 75920, 78832, 98540, 106120, 106288, 110668, 132860, 137956, 138335, 172445, 193669, 197080, 212240, 221336, 265720, 275912, 276670, 344890, 359671, 387338, 394160, 442672, 531440, 551824, 553340, 689780, 719342, 774676, 968345, 1106680, 1379560, 1438684, 1549352, 1798355, 1936690, 2213360, 2517697, 2759120, 2877368, 3098704, 3596710, 3873380, 5035394, 5754736, 7193420, 7746760, 10070788, 12588485, 14386840, 15493520, 20141576, 25176970, 28773680, 40283152, 50353940, 100707880, 201415760]

約数ペア:

[(1, 201415760), (2, 100707880), (4, 50353940), (5, 40283152), (7, 28773680), (8, 25176970), (10, 20141576), (13, 15493520), (14, 14386840), (16, 12588485), (20, 10070788), (26, 7746760), (28, 7193420), (35, 5754736), (40, 5035394), (52, 3873380), (56, 3596710), (65, 3098704), (70, 2877368), (73, 2759120), (80, 2517697), (91, 2213360), (104, 1936690), (112, 1798355), (130, 1549352), (140, 1438684), (146, 1379560), (182, 1106680), (208, 968345), (260, 774676), (280, 719342), (292, 689780), (364, 553340), (365, 551824), (379, 531440), (455, 442672), (511, 394160), (520, 387338), (560, 359671), (584, 344890), (728, 276670), (730, 275912), (758, 265720), (910, 221336), (949, 212240), (1022, 197080), (1040, 193669), (1168, 172445), (1456, 138335), (1460, 137956), (1516, 132860), (1820, 110668), (1895, 106288), (1898, 106120), (2044, 98540), (2555, 78832), (2653, 75920), (2920, 68978), (3032, 66430), (3640, 55334), (3790, 53144), (3796, 53060), (4088, 49270), (4745, 42448), (4927, 40880), (5110, 39416), (5306, 37960), (5840, 34489), (6064, 33215), (6643, 30320), (7280, 27667), (7580, 26572), (7592, 26530), (8176, 24635), (9490, 21224), (9854, 20440), (10220, 19708), (10612, 18980), (13265, 15184), (13286, 15160)]