230600320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 351044480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 197, 236, 248, 295, 310, 320, 394, 472, 496, 590, 620, 640, 788, 944, 985, 992, 1180, 1240, 1576, 1829, 1888, 1970, 1984, 2360, 2480, 3152, 3658, 3776, 3940, 3968, 4720, 4960, 6107, 6304, 7316, 7552, 7880, 9145, 9440, 9920, 11623, 12214, 12608, 14632, 15760, 18290, 18880, 19840, 23246, 24428, 25216, 29264, 30535, 31520, 36580, 37760, 46492, 48856, 58115, 58528, 61070, 63040, 73160, 92984, 97712, 116230, 117056, 122140, 126080, 146320, 185968, 195424, 232460, 234112, 244280, 292640, 360313, 371936, 390848, 464920, 488560, 585280, 720626, 743872, 781696, 929840, 977120, 1170560, 1441252, 1487744, 1801565, 1859680, 1954240, 2882504, 3603130, 3719360, 3908480, 5765008, 7206260, 7438720, 11530016, 14412520, 23060032, 28825040, 46120064, 57650080, 115300160, 230600320]

約数ペア:

[(1, 230600320), (2, 115300160), (4, 57650080), (5, 46120064), (8, 28825040), (10, 23060032), (16, 14412520), (20, 11530016), (31, 7438720), (32, 7206260), (40, 5765008), (59, 3908480), (62, 3719360), (64, 3603130), (80, 2882504), (118, 1954240), (124, 1859680), (128, 1801565), (155, 1487744), (160, 1441252), (197, 1170560), (236, 977120), (248, 929840), (295, 781696), (310, 743872), (320, 720626), (394, 585280), (472, 488560), (496, 464920), (590, 390848), (620, 371936), (640, 360313), (788, 292640), (944, 244280), (985, 234112), (992, 232460), (1180, 195424), (1240, 185968), (1576, 146320), (1829, 126080), (1888, 122140), (1970, 117056), (1984, 116230), (2360, 97712), (2480, 92984), (3152, 73160), (3658, 63040), (3776, 61070), (3940, 58528), (3968, 58115), (4720, 48856), (4960, 46492), (6107, 37760), (6304, 36580), (7316, 31520), (7552, 30535), (7880, 29264), (9145, 25216), (9440, 24428), (9920, 23246), (11623, 19840), (12214, 18880), (12608, 18290), (14632, 15760)]