1393335360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25505

約数の個数: 168

約数和(自身を含む): 5044927680

約数和(自身を除く): 3651592320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 25463, 27360, 50926, 54720, 76389, 101852, 127315, 152778, 203704, 229167, 254630, 305556, 381945, 407408, 458334, 483797, 509260, 611112, 763890, 814816, 916668, 967594, 1018520, 1145835, 1222224, 1451391, 1527780, 1629632, 1833336, 1935188, 2037040, 2291670, 2418985, 2444448, 2902782, 3055560, 3666672, 3870376, 4074080, 4354173, 4583340, 4837970, 4888896, 5805564, 6111120, 7256955, 7333344, 7740752, 8148160, 8708346, 9166680, 9675940, 11611128, 12222240, 14513910, 14666688, 15481504, 17416692, 18333360, 19351880, 21770865, 23222256, 24444480, 29027820, 30963008, 34833384, 36666720, 38703760, 43541730, 46444512, 58055640, 69666768, 73333440, 77407520, 87083460, 92889024, 116111280, 139333536, 154815040, 174166920, 232222560, 278667072, 348333840, 464445120, 696667680, 1393335360]

約数ペア:

[(1, 1393335360), (2, 696667680), (3, 464445120), (4, 348333840), (5, 278667072), (6, 232222560), (8, 174166920), (9, 154815040), (10, 139333536), (12, 116111280), (15, 92889024), (16, 87083460), (18, 77407520), (19, 73333440), (20, 69666768), (24, 58055640), (30, 46444512), (32, 43541730), (36, 38703760), (38, 36666720), (40, 34833384), (45, 30963008), (48, 29027820), (57, 24444480), (60, 23222256), (64, 21770865), (72, 19351880), (76, 18333360), (80, 17416692), (90, 15481504), (95, 14666688), (96, 14513910), (114, 12222240), (120, 11611128), (144, 9675940), (152, 9166680), (160, 8708346), (171, 8148160), (180, 7740752), (190, 7333344), (192, 7256955), (228, 6111120), (240, 5805564), (285, 4888896), (288, 4837970), (304, 4583340), (320, 4354173), (342, 4074080), (360, 3870376), (380, 3666672), (456, 3055560), (480, 2902782), (570, 2444448), (576, 2418985), (608, 2291670), (684, 2037040), (720, 1935188), (760, 1833336), (855, 1629632), (912, 1527780), (960, 1451391), (1140, 1222224), (1216, 1145835), (1368, 1018520), (1440, 967594), (1520, 916668), (1710, 814816), (1824, 763890), (2280, 611112), (2736, 509260), (2880, 483797), (3040, 458334), (3420, 407408), (3648, 381945), (4560, 305556), (5472, 254630), (6080, 229167), (6840, 203704), (9120, 152778), (10944, 127315), (13680, 101852), (18240, 76389), (25463, 54720), (27360, 50926)]