108999054080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{640267}}^1$

素因数の和:640314

約数の個数: 144

約数和(自身を含む): 314089870080

約数和(自身を除く): 205090816000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 17024, 21280, 24320, 34048, 42560, 85120, 170240, 640267, 1280534, 2561068, 3201335, 4481869, 5122136, 6402670, 8963738, 10244272, 12165073, 12805340, 17927476, 20488544, 22409345, 24330146, 25610680, 35854952, 40977088, 44818690, 48660292, 51221360, 60825365, 71709904, 81954176, 85155511, 89637380, 97320584, 102442720, 121650730, 143419808, 163908352, 170311022, 179274760, 194641168, 204885440, 243301460, 286839616, 340622044, 358549520, 389282336, 409770880, 425777555, 486602920, 573679232, 681244088, 717099040, 778564672, 819541760, 851555110, 973205840, 1147358464, 1362488176, 1434198080, 1557129344, 1703110220, 1946411680, 2724976352, 2868396160, 3114258688, 3406220440, 3892823360, 5449952704, 5736792320, 6812440880, 7785646720, 10899905408, 13624881760, 15571293440, 21799810816, 27249763520, 54499527040, 108999054080]

約数ペア:

[(1, 108999054080), (2, 54499527040), (4, 27249763520), (5, 21799810816), (7, 15571293440), (8, 13624881760), (10, 10899905408), (14, 7785646720), (16, 6812440880), (19, 5736792320), (20, 5449952704), (28, 3892823360), (32, 3406220440), (35, 3114258688), (38, 2868396160), (40, 2724976352), (56, 1946411680), (64, 1703110220), (70, 1557129344), (76, 1434198080), (80, 1362488176), (95, 1147358464), (112, 973205840), (128, 851555110), (133, 819541760), (140, 778564672), (152, 717099040), (160, 681244088), (190, 573679232), (224, 486602920), (256, 425777555), (266, 409770880), (280, 389282336), (304, 358549520), (320, 340622044), (380, 286839616), (448, 243301460), (532, 204885440), (560, 194641168), (608, 179274760), (640, 170311022), (665, 163908352), (760, 143419808), (896, 121650730), (1064, 102442720), (1120, 97320584), (1216, 89637380), (1280, 85155511), (1330, 81954176), (1520, 71709904), (1792, 60825365), (2128, 51221360), (2240, 48660292), (2432, 44818690), (2660, 40977088), (3040, 35854952), (4256, 25610680), (4480, 24330146), (4864, 22409345), (5320, 20488544), (6080, 17927476), (8512, 12805340), (8960, 12165073), (10640, 10244272), (12160, 8963738), (17024, 6402670), (21280, 5122136), (24320, 4481869), (34048, 3201335), (42560, 2561068), (85120, 1280534), (170240, 640267)]