1723390080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13397}}^1$

素因数の和:13486

約数の個数: 128

約数和(自身を含む): 5575711680

約数和(自身を除く): 3852321600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 8576, 10720, 12864, 13397, 16080, 21440, 25728, 26794, 32160, 40191, 42880, 53588, 64320, 66985, 80382, 107176, 128640, 133970, 160764, 200955, 214352, 267940, 321528, 401910, 428704, 535880, 643056, 803820, 857408, 897599, 1071760, 1286112, 1607640, 1714816, 1795198, 2143520, 2572224, 2692797, 3215280, 3590396, 4287040, 4487995, 5144448, 5385594, 6430560, 7180792, 8574080, 8975990, 10771188, 12861120, 13463985, 14361584, 17951980, 21542376, 25722240, 26927970, 28723168, 35903960, 43084752, 53855940, 57446336, 71807920, 86169504, 107711880, 114892672, 143615840, 172339008, 215423760, 287231680, 344678016, 430847520, 574463360, 861695040, 1723390080]

約数ペア:

[(1, 1723390080), (2, 861695040), (3, 574463360), (4, 430847520), (5, 344678016), (6, 287231680), (8, 215423760), (10, 172339008), (12, 143615840), (15, 114892672), (16, 107711880), (20, 86169504), (24, 71807920), (30, 57446336), (32, 53855940), (40, 43084752), (48, 35903960), (60, 28723168), (64, 26927970), (67, 25722240), (80, 21542376), (96, 17951980), (120, 14361584), (128, 13463985), (134, 12861120), (160, 10771188), (192, 8975990), (201, 8574080), (240, 7180792), (268, 6430560), (320, 5385594), (335, 5144448), (384, 4487995), (402, 4287040), (480, 3590396), (536, 3215280), (640, 2692797), (670, 2572224), (804, 2143520), (960, 1795198), (1005, 1714816), (1072, 1607640), (1340, 1286112), (1608, 1071760), (1920, 897599), (2010, 857408), (2144, 803820), (2680, 643056), (3216, 535880), (4020, 428704), (4288, 401910), (5360, 321528), (6432, 267940), (8040, 214352), (8576, 200955), (10720, 160764), (12864, 133970), (13397, 128640), (16080, 107176), (21440, 80382), (25728, 66985), (26794, 64320), (32160, 53588), (40191, 42880)]