156768261280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1524

約数の個数: 288

約数和(自身を含む): 413586311040

約数和(自身を除く): 256818049760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 71, 76, 80, 92, 95, 115, 142, 152, 160, 184, 190, 230, 284, 304, 355, 368, 380, 437, 460, 529, 568, 608, 710, 736, 760, 874, 920, 1058, 1136, 1349, 1373, 1420, 1520, 1633, 1748, 1840, 2116, 2185, 2272, 2645, 2698, 2746, 2840, 3040, 3266, 3496, 3680, 4232, 4370, 5290, 5396, 5492, 5680, 6532, 6745, 6865, 6992, 8165, 8464, 8740, 10051, 10580, 10792, 10984, 11360, 13064, 13490, 13730, 13984, 16330, 16928, 17480, 20102, 21160, 21584, 21968, 26087, 26128, 26980, 27460, 31027, 31579, 32660, 34960, 37559, 40204, 42320, 43168, 43936, 50255, 52174, 52256, 53960, 54920, 62054, 63158, 65320, 69920, 75118, 80408, 84640, 97483, 100510, 104348, 107920, 109840, 124108, 126316, 130435, 130640, 150236, 155135, 157895, 160816, 187795, 194966, 201020, 208696, 215840, 219680, 248216, 252632, 260870, 261280, 300472, 310270, 315790, 321632, 375590, 389932, 402040, 417392, 487415, 496432, 505264, 521740, 600001, 600944, 620540, 631580, 713621, 726317, 751180, 779864, 804080, 834784, 974830, 992864, 1010528, 1043480, 1200002, 1201888, 1241080, 1263160, 1427242, 1452634, 1502360, 1559728, 1608160, 1852177, 1949660, 2086960, 2242109, 2400004, 2482160, 2526320, 2854484, 2905268, 3000005, 3004720, 3119456, 3568105, 3631585, 3704354, 3899320, 4173920, 4484218, 4800008, 4964320, 5052640, 5708968, 5810536, 6000010, 6009440, 7136210, 7263170, 7408708, 7798640, 8968436, 9260885, 9600016, 11210545, 11417936, 11621072, 12000020, 13800023, 14272420, 14526340, 14817416, 15597280, 17936872, 18521770, 19200032, 22421090, 22835872, 23242144, 24000040, 27600046, 28544840, 29052680, 29634832, 35873744, 37043540, 42600071, 44842180, 48000080, 51568507, 55200092, 57089680, 58105360, 59269664, 69000115, 71747488, 74087080, 85200142, 89684360, 96000160, 103137014, 110400184, 114179360, 116210720, 138000230, 148174160, 170400284, 179368720, 206274028, 213000355, 220800368, 257842535, 276000460, 296348320, 340800568, 358737440, 412548056, 426000710, 441600736, 515685070, 552000920, 681601136, 825096112, 852001420, 979801633, 1031370140, 1104001840, 1363202272, 1650192224, 1704002840, 1959603266, 2062740280, 2208003680, 3408005680, 3919206532, 4125480560, 4899008165, 6816011360, 7838413064, 8250961120, 9798016330, 15676826128, 19596032660, 31353652256, 39192065320, 78384130640, 156768261280]

約数ペア:

[(1, 156768261280), (2, 78384130640), (4, 39192065320), (5, 31353652256), (8, 19596032660), (10, 15676826128), (16, 9798016330), (19, 8250961120), (20, 7838413064), (23, 6816011360), (32, 4899008165), (38, 4125480560), (40, 3919206532), (46, 3408005680), (71, 2208003680), (76, 2062740280), (80, 1959603266), (92, 1704002840), (95, 1650192224), (115, 1363202272), (142, 1104001840), (152, 1031370140), (160, 979801633), (184, 852001420), (190, 825096112), (230, 681601136), (284, 552000920), (304, 515685070), (355, 441600736), (368, 426000710), (380, 412548056), (437, 358737440), (460, 340800568), (529, 296348320), (568, 276000460), (608, 257842535), (710, 220800368), (736, 213000355), (760, 206274028), (874, 179368720), (920, 170400284), (1058, 148174160), (1136, 138000230), (1349, 116210720), (1373, 114179360), (1420, 110400184), (1520, 103137014), (1633, 96000160), (1748, 89684360), (1840, 85200142), (2116, 74087080), (2185, 71747488), (2272, 69000115), (2645, 59269664), (2698, 58105360), (2746, 57089680), (2840, 55200092), (3040, 51568507), (3266, 48000080), (3496, 44842180), (3680, 42600071), (4232, 37043540), (4370, 35873744), (5290, 29634832), (5396, 29052680), (5492, 28544840), (5680, 27600046), (6532, 24000040), (6745, 23242144), (6865, 22835872), (6992, 22421090), (8165, 19200032), (8464, 18521770), (8740, 17936872), (10051, 15597280), (10580, 14817416), (10792, 14526340), (10984, 14272420), (11360, 13800023), (13064, 12000020), (13490, 11621072), (13730, 11417936), (13984, 11210545), (16330, 9600016), (16928, 9260885), (17480, 8968436), (20102, 7798640), (21160, 7408708), (21584, 7263170), (21968, 7136210), (26087, 6009440), (26128, 6000010), (26980, 5810536), (27460, 5708968), (31027, 5052640), (31579, 4964320), (32660, 4800008), (34960, 4484218), (37559, 4173920), (40204, 3899320), (42320, 3704354), (43168, 3631585), (43936, 3568105), (50255, 3119456), (52174, 3004720), (52256, 3000005), (53960, 2905268), (54920, 2854484), (62054, 2526320), (63158, 2482160), (65320, 2400004), (69920, 2242109), (75118, 2086960), (80408, 1949660), (84640, 1852177), (97483, 1608160), (100510, 1559728), (104348, 1502360), (107920, 1452634), (109840, 1427242), (124108, 1263160), (126316, 1241080), (130435, 1201888), (130640, 1200002), (150236, 1043480), (155135, 1010528), (157895, 992864), (160816, 974830), (187795, 834784), (194966, 804080), (201020, 779864), (208696, 751180), (215840, 726317), (219680, 713621), (248216, 631580), (252632, 620540), (260870, 600944), (261280, 600001), (300472, 521740), (310270, 505264), (315790, 496432), (321632, 487415), (375590, 417392), (389932, 402040)]