28743705360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{192859}}^1$

素因数の和:192907

約数の個数: 200

約数和(自身を含む): 104172171840

約数和(自身を除く): 75428466480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 12420, 14904, 16560, 18630, 24840, 29808, 37260, 49680, 74520, 149040, 192859, 385718, 578577, 771436, 964295, 1157154, 1542872, 1735731, 1928590, 2314308, 2892885, 3085744, 3471462, 3857180, 4435757, 4628616, 5207193, 5785770, 6942924, 7714360, 8678655, 8871514, 9257232, 10414386, 11571540, 13307271, 13885848, 15428720, 15621579, 17357310, 17743028, 20828772, 22178785, 23143080, 26035965, 26614542, 27771696, 31243158, 34714620, 35486056, 39921813, 41657544, 44357570, 46286160, 52071930, 53229084, 62486316, 66536355, 69429240, 70972112, 78107895, 79843626, 83315088, 88715140, 104143860, 106458168, 119765439, 124972632, 133072710, 138858480, 156215790, 159687252, 177430280, 199609065, 208287720, 212916336, 239530878, 249945264, 266145420, 312431580, 319374504, 354860560, 359296317, 399218130, 416575440, 479061756, 532290840, 598827195, 624863160, 638749008, 718592634, 798436260, 958123512, 1064581680, 1197654390, 1249726320, 1437185268, 1596872520, 1796481585, 1916247024, 2395308780, 2874370536, 3193745040, 3592963170, 4790617560, 5748741072, 7185926340, 9581235120, 14371852680, 28743705360]

約数ペア:

[(1, 28743705360), (2, 14371852680), (3, 9581235120), (4, 7185926340), (5, 5748741072), (6, 4790617560), (8, 3592963170), (9, 3193745040), (10, 2874370536), (12, 2395308780), (15, 1916247024), (16, 1796481585), (18, 1596872520), (20, 1437185268), (23, 1249726320), (24, 1197654390), (27, 1064581680), (30, 958123512), (36, 798436260), (40, 718592634), (45, 638749008), (46, 624863160), (48, 598827195), (54, 532290840), (60, 479061756), (69, 416575440), (72, 399218130), (80, 359296317), (81, 354860560), (90, 319374504), (92, 312431580), (108, 266145420), (115, 249945264), (120, 239530878), (135, 212916336), (138, 208287720), (144, 199609065), (162, 177430280), (180, 159687252), (184, 156215790), (207, 138858480), (216, 133072710), (230, 124972632), (240, 119765439), (270, 106458168), (276, 104143860), (324, 88715140), (345, 83315088), (360, 79843626), (368, 78107895), (405, 70972112), (414, 69429240), (432, 66536355), (460, 62486316), (540, 53229084), (552, 52071930), (621, 46286160), (648, 44357570), (690, 41657544), (720, 39921813), (810, 35486056), (828, 34714620), (920, 31243158), (1035, 27771696), (1080, 26614542), (1104, 26035965), (1242, 23143080), (1296, 22178785), (1380, 20828772), (1620, 17743028), (1656, 17357310), (1840, 15621579), (1863, 15428720), (2070, 13885848), (2160, 13307271), (2484, 11571540), (2760, 10414386), (3105, 9257232), (3240, 8871514), (3312, 8678655), (3726, 7714360), (4140, 6942924), (4968, 5785770), (5520, 5207193), (6210, 4628616), (6480, 4435757), (7452, 3857180), (8280, 3471462), (9315, 3085744), (9936, 2892885), (12420, 2314308), (14904, 1928590), (16560, 1735731), (18630, 1542872), (24840, 1157154), (29808, 964295), (37260, 771436), (49680, 578577), (74520, 385718), (149040, 192859)]