252950080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 637300224

約数和(自身を除く): 384350144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 215, 248, 310, 320, 344, 430, 496, 593, 620, 688, 860, 992, 1186, 1240, 1333, 1376, 1720, 1984, 2372, 2480, 2666, 2752, 2965, 3440, 4744, 4960, 5332, 5930, 6665, 6880, 9488, 9920, 10664, 11860, 13330, 13760, 18383, 18976, 21328, 23720, 25499, 26660, 36766, 37952, 42656, 47440, 50998, 53320, 73532, 85312, 91915, 94880, 101996, 106640, 127495, 147064, 183830, 189760, 203992, 213280, 254990, 294128, 367660, 407984, 426560, 509980, 588256, 735320, 790469, 815968, 1019960, 1176512, 1470640, 1580938, 1631936, 2039920, 2941280, 3161876, 3952345, 4079840, 5882560, 6323752, 7904690, 8159680, 12647504, 15809380, 25295008, 31618760, 50590016, 63237520, 126475040, 252950080]

約数ペア:

[(1, 252950080), (2, 126475040), (4, 63237520), (5, 50590016), (8, 31618760), (10, 25295008), (16, 15809380), (20, 12647504), (31, 8159680), (32, 7904690), (40, 6323752), (43, 5882560), (62, 4079840), (64, 3952345), (80, 3161876), (86, 2941280), (124, 2039920), (155, 1631936), (160, 1580938), (172, 1470640), (215, 1176512), (248, 1019960), (310, 815968), (320, 790469), (344, 735320), (430, 588256), (496, 509980), (593, 426560), (620, 407984), (688, 367660), (860, 294128), (992, 254990), (1186, 213280), (1240, 203992), (1333, 189760), (1376, 183830), (1720, 147064), (1984, 127495), (2372, 106640), (2480, 101996), (2666, 94880), (2752, 91915), (2965, 85312), (3440, 73532), (4744, 53320), (4960, 50998), (5332, 47440), (5930, 42656), (6665, 37952), (6880, 36766), (9488, 26660), (9920, 25499), (10664, 23720), (11860, 21328), (13330, 18976), (13760, 18383)]