192000320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1432

約数の個数: 112

約数和(自身を含む): 502554240

約数和(自身を除く): 310553920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1216, 1373, 1472, 1520, 1748, 1840, 2185, 2746, 3040, 3496, 3680, 4370, 5492, 6080, 6865, 6992, 7360, 8740, 10984, 13730, 13984, 17480, 21968, 26087, 27460, 27968, 31579, 34960, 43936, 52174, 54920, 63158, 69920, 87872, 104348, 109840, 126316, 130435, 139840, 157895, 208696, 219680, 252632, 260870, 315790, 417392, 439360, 505264, 521740, 600001, 631580, 834784, 1010528, 1043480, 1200002, 1263160, 1669568, 2021056, 2086960, 2400004, 2526320, 3000005, 4173920, 4800008, 5052640, 6000010, 8347840, 9600016, 10105280, 12000020, 19200032, 24000040, 38400064, 48000080, 96000160, 192000320]

約数ペア:

[(1, 192000320), (2, 96000160), (4, 48000080), (5, 38400064), (8, 24000040), (10, 19200032), (16, 12000020), (19, 10105280), (20, 9600016), (23, 8347840), (32, 6000010), (38, 5052640), (40, 4800008), (46, 4173920), (64, 3000005), (76, 2526320), (80, 2400004), (92, 2086960), (95, 2021056), (115, 1669568), (152, 1263160), (160, 1200002), (184, 1043480), (190, 1010528), (230, 834784), (304, 631580), (320, 600001), (368, 521740), (380, 505264), (437, 439360), (460, 417392), (608, 315790), (736, 260870), (760, 252632), (874, 219680), (920, 208696), (1216, 157895), (1373, 139840), (1472, 130435), (1520, 126316), (1748, 109840), (1840, 104348), (2185, 87872), (2746, 69920), (3040, 63158), (3496, 54920), (3680, 52174), (4370, 43936), (5492, 34960), (6080, 31579), (6865, 27968), (6992, 27460), (7360, 26087), (8740, 21968), (10984, 17480), (13730, 13984)]