57281040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 160

約数和(自身を含む): 206058240

約数和(自身を除く): 148777200

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, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1153, 1242, 1380, 1656, 1840, 2070, 2160, 2306, 2484, 2760, 3105, 3312, 3459, 4140, 4612, 4968, 5520, 5765, 6210, 6918, 8280, 9224, 9936, 10377, 11530, 12420, 13836, 16560, 17295, 18448, 20754, 23060, 24840, 26519, 27672, 31131, 34590, 41508, 46120, 49680, 51885, 53038, 55344, 62262, 69180, 79557, 83016, 92240, 103770, 106076, 124524, 132595, 138360, 155655, 159114, 166032, 207540, 212152, 238671, 249048, 265190, 276720, 311310, 318228, 397785, 415080, 424304, 477342, 498096, 530380, 622620, 636456, 716013, 795570, 830160, 954684, 1060760, 1193355, 1245240, 1272912, 1432026, 1591140, 1909368, 2121520, 2386710, 2490480, 2864052, 3182280, 3580065, 3818736, 4773420, 5728104, 6364560, 7160130, 9546840, 11456208, 14320260, 19093680, 28640520, 57281040]

約数ペア:

[(1, 57281040), (2, 28640520), (3, 19093680), (4, 14320260), (5, 11456208), (6, 9546840), (8, 7160130), (9, 6364560), (10, 5728104), (12, 4773420), (15, 3818736), (16, 3580065), (18, 3182280), (20, 2864052), (23, 2490480), (24, 2386710), (27, 2121520), (30, 1909368), (36, 1591140), (40, 1432026), (45, 1272912), (46, 1245240), (48, 1193355), (54, 1060760), (60, 954684), (69, 830160), (72, 795570), (80, 716013), (90, 636456), (92, 622620), (108, 530380), (115, 498096), (120, 477342), (135, 424304), (138, 415080), (144, 397785), (180, 318228), (184, 311310), (207, 276720), (216, 265190), (230, 249048), (240, 238671), (270, 212152), (276, 207540), (345, 166032), (360, 159114), (368, 155655), (414, 138360), (432, 132595), (460, 124524), (540, 106076), (552, 103770), (621, 92240), (690, 83016), (720, 79557), (828, 69180), (920, 62262), (1035, 55344), (1080, 53038), (1104, 51885), (1153, 49680), (1242, 46120), (1380, 41508), (1656, 34590), (1840, 31131), (2070, 27672), (2160, 26519), (2306, 24840), (2484, 23060), (2760, 20754), (3105, 18448), (3312, 17295), (3459, 16560), (4140, 13836), (4612, 12420), (4968, 11530), (5520, 10377), (5765, 9936), (6210, 9224), (6918, 8280)]