149226560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 168

約数和(自身を含む): 428085504

約数和(自身を除く): 278858944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 307, 310, 320, 392, 434, 448, 490, 496, 560, 614, 620, 784, 868, 980, 992, 1085, 1120, 1228, 1240, 1519, 1535, 1568, 1736, 1960, 1984, 2149, 2170, 2240, 2456, 2480, 3038, 3070, 3136, 3472, 3920, 4298, 4340, 4912, 4960, 6076, 6140, 6944, 7595, 7840, 8596, 8680, 9517, 9824, 9920, 10745, 12152, 12280, 13888, 15043, 15190, 15680, 17192, 17360, 19034, 19648, 21490, 24304, 24560, 30086, 30380, 34384, 34720, 38068, 42980, 47585, 48608, 49120, 60172, 60760, 66619, 68768, 69440, 75215, 76136, 85960, 95170, 97216, 98240, 120344, 121520, 133238, 137536, 150430, 152272, 171920, 190340, 240688, 243040, 266476, 300860, 304544, 333095, 343840, 380680, 466333, 481376, 486080, 532952, 601720, 609088, 666190, 687680, 761360, 932666, 962752, 1065904, 1203440, 1332380, 1522720, 1865332, 2131808, 2331665, 2406880, 2664760, 3045440, 3730664, 4263616, 4663330, 4813760, 5329520, 7461328, 9326660, 10659040, 14922656, 18653320, 21318080, 29845312, 37306640, 74613280, 149226560]

約数ペア:

[(1, 149226560), (2, 74613280), (4, 37306640), (5, 29845312), (7, 21318080), (8, 18653320), (10, 14922656), (14, 10659040), (16, 9326660), (20, 7461328), (28, 5329520), (31, 4813760), (32, 4663330), (35, 4263616), (40, 3730664), (49, 3045440), (56, 2664760), (62, 2406880), (64, 2331665), (70, 2131808), (80, 1865332), (98, 1522720), (112, 1332380), (124, 1203440), (140, 1065904), (155, 962752), (160, 932666), (196, 761360), (217, 687680), (224, 666190), (245, 609088), (248, 601720), (280, 532952), (307, 486080), (310, 481376), (320, 466333), (392, 380680), (434, 343840), (448, 333095), (490, 304544), (496, 300860), (560, 266476), (614, 243040), (620, 240688), (784, 190340), (868, 171920), (980, 152272), (992, 150430), (1085, 137536), (1120, 133238), (1228, 121520), (1240, 120344), (1519, 98240), (1535, 97216), (1568, 95170), (1736, 85960), (1960, 76136), (1984, 75215), (2149, 69440), (2170, 68768), (2240, 66619), (2456, 60760), (2480, 60172), (3038, 49120), (3070, 48608), (3136, 47585), (3472, 42980), (3920, 38068), (4298, 34720), (4340, 34384), (4912, 30380), (4960, 30086), (6076, 24560), (6140, 24304), (6944, 21490), (7595, 19648), (7840, 19034), (8596, 17360), (8680, 17192), (9517, 15680), (9824, 15190), (9920, 15043), (10745, 13888), (12152, 12280)]