189599280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 643125504

約数和(自身を除く): 453526224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 907, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 1814, 2010, 2613, 2680, 2721, 3120, 3216, 3484, 3628, 4020, 4355, 4535, 5226, 5360, 5442, 6968, 7256, 8040, 8710, 9070, 10452, 10884, 11791, 13065, 13605, 13936, 14512, 16080, 17420, 18140, 20904, 21768, 23582, 26130, 27210, 34840, 35373, 36280, 41808, 43536, 47164, 52260, 54420, 58955, 60769, 69680, 70746, 72560, 94328, 104520, 108840, 117910, 121538, 141492, 176865, 182307, 188656, 209040, 217680, 235820, 243076, 282984, 303845, 353730, 364614, 471640, 486152, 565968, 607690, 707460, 729228, 789997, 911535, 943280, 972304, 1215380, 1414920, 1458456, 1579994, 1823070, 2369991, 2430760, 2829840, 2916912, 3159988, 3646140, 3949985, 4739982, 4861520, 6319976, 7292280, 7899970, 9479964, 11849955, 12639952, 14584560, 15799940, 18959928, 23699910, 31599880, 37919856, 47399820, 63199760, 94799640, 189599280]

約数ペア:

[(1, 189599280), (2, 94799640), (3, 63199760), (4, 47399820), (5, 37919856), (6, 31599880), (8, 23699910), (10, 18959928), (12, 15799940), (13, 14584560), (15, 12639952), (16, 11849955), (20, 9479964), (24, 7899970), (26, 7292280), (30, 6319976), (39, 4861520), (40, 4739982), (48, 3949985), (52, 3646140), (60, 3159988), (65, 2916912), (67, 2829840), (78, 2430760), (80, 2369991), (104, 1823070), (120, 1579994), (130, 1458456), (134, 1414920), (156, 1215380), (195, 972304), (201, 943280), (208, 911535), (240, 789997), (260, 729228), (268, 707460), (312, 607690), (335, 565968), (390, 486152), (402, 471640), (520, 364614), (536, 353730), (624, 303845), (670, 282984), (780, 243076), (804, 235820), (871, 217680), (907, 209040), (1005, 188656), (1040, 182307), (1072, 176865), (1340, 141492), (1560, 121538), (1608, 117910), (1742, 108840), (1814, 104520), (2010, 94328), (2613, 72560), (2680, 70746), (2721, 69680), (3120, 60769), (3216, 58955), (3484, 54420), (3628, 52260), (4020, 47164), (4355, 43536), (4535, 41808), (5226, 36280), (5360, 35373), (5442, 34840), (6968, 27210), (7256, 26130), (8040, 23582), (8710, 21768), (9070, 20904), (10452, 18140), (10884, 17420), (11791, 16080), (13065, 14512), (13605, 13936)]