189804160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3298

約数の個数: 128

約数和(自身を含む): 558633600

約数和(自身を除く): 368829440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3259, 3640, 4160, 4480, 5824, 6518, 7280, 8320, 11648, 13036, 14560, 16295, 22813, 26072, 29120, 32590, 42367, 45626, 52144, 58240, 65180, 84734, 91252, 104288, 114065, 130360, 169468, 182504, 208576, 211835, 228130, 260720, 296569, 338936, 365008, 417152, 423670, 456260, 521440, 593138, 677872, 730016, 847340, 912520, 1042880, 1186276, 1355744, 1460032, 1482845, 1694680, 1825040, 2085760, 2372552, 2711488, 2920064, 2965690, 3389360, 3650080, 4745104, 5422976, 5931380, 6778720, 7300160, 9490208, 11862760, 13557440, 14600320, 18980416, 23725520, 27114880, 37960832, 47451040, 94902080, 189804160]

約数ペア:

[(1, 189804160), (2, 94902080), (4, 47451040), (5, 37960832), (7, 27114880), (8, 23725520), (10, 18980416), (13, 14600320), (14, 13557440), (16, 11862760), (20, 9490208), (26, 7300160), (28, 6778720), (32, 5931380), (35, 5422976), (40, 4745104), (52, 3650080), (56, 3389360), (64, 2965690), (65, 2920064), (70, 2711488), (80, 2372552), (91, 2085760), (104, 1825040), (112, 1694680), (128, 1482845), (130, 1460032), (140, 1355744), (160, 1186276), (182, 1042880), (208, 912520), (224, 847340), (260, 730016), (280, 677872), (320, 593138), (364, 521440), (416, 456260), (448, 423670), (455, 417152), (520, 365008), (560, 338936), (640, 296569), (728, 260720), (832, 228130), (896, 211835), (910, 208576), (1040, 182504), (1120, 169468), (1456, 130360), (1664, 114065), (1820, 104288), (2080, 91252), (2240, 84734), (2912, 65180), (3259, 58240), (3640, 52144), (4160, 45626), (4480, 42367), (5824, 32590), (6518, 29120), (7280, 26072), (8320, 22813), (11648, 16295), (13036, 14560)]