2021608960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3116

約数の個数: 160

約数和(自身を含む): 5691153600

約数和(自身を除く): 3669544640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 512, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1280, 1295, 1480, 1792, 2072, 2240, 2368, 2560, 2590, 2960, 3049, 3584, 4144, 4480, 4736, 5180, 5920, 6098, 8288, 8960, 9472, 10360, 11840, 12196, 15245, 16576, 17920, 18944, 20720, 21343, 23680, 24392, 30490, 33152, 41440, 42686, 47360, 48784, 60980, 66304, 82880, 85372, 94720, 97568, 106715, 112813, 121960, 132608, 165760, 170744, 195136, 213430, 225626, 243920, 331520, 341488, 390272, 426860, 451252, 487840, 564065, 663040, 682976, 780544, 789691, 853720, 902504, 975680, 1128130, 1365952, 1561088, 1579382, 1707440, 1805008, 1951360, 2256260, 2731904, 3158764, 3414880, 3610016, 3902720, 3948455, 4512520, 5463808, 6317528, 6829760, 7220032, 7805440, 7896910, 9025040, 10927616, 12635056, 13659520, 14440064, 15793820, 18050080, 25270112, 27319040, 28880128, 31587640, 36100160, 50540224, 54638080, 57760256, 63175280, 72200320, 101080448, 126350560, 144400640, 202160896, 252701120, 288801280, 404321792, 505402240, 1010804480, 2021608960]

約数ペア:

[(1, 2021608960), (2, 1010804480), (4, 505402240), (5, 404321792), (7, 288801280), (8, 252701120), (10, 202160896), (14, 144400640), (16, 126350560), (20, 101080448), (28, 72200320), (32, 63175280), (35, 57760256), (37, 54638080), (40, 50540224), (56, 36100160), (64, 31587640), (70, 28880128), (74, 27319040), (80, 25270112), (112, 18050080), (128, 15793820), (140, 14440064), (148, 13659520), (160, 12635056), (185, 10927616), (224, 9025040), (256, 7896910), (259, 7805440), (280, 7220032), (296, 6829760), (320, 6317528), (370, 5463808), (448, 4512520), (512, 3948455), (518, 3902720), (560, 3610016), (592, 3414880), (640, 3158764), (740, 2731904), (896, 2256260), (1036, 1951360), (1120, 1805008), (1184, 1707440), (1280, 1579382), (1295, 1561088), (1480, 1365952), (1792, 1128130), (2072, 975680), (2240, 902504), (2368, 853720), (2560, 789691), (2590, 780544), (2960, 682976), (3049, 663040), (3584, 564065), (4144, 487840), (4480, 451252), (4736, 426860), (5180, 390272), (5920, 341488), (6098, 331520), (8288, 243920), (8960, 225626), (9472, 213430), (10360, 195136), (11840, 170744), (12196, 165760), (15245, 132608), (16576, 121960), (17920, 112813), (18944, 106715), (20720, 97568), (21343, 94720), (23680, 85372), (24392, 82880), (30490, 66304), (33152, 60980), (41440, 48784), (42686, 47360)]