91193160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 315187200

約数和(自身を除く): 223994040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 37, 38, 40, 46, 47, 57, 60, 69, 74, 76, 92, 94, 95, 111, 114, 115, 120, 138, 141, 148, 152, 184, 185, 188, 190, 222, 228, 230, 235, 276, 282, 285, 296, 345, 370, 376, 380, 437, 444, 456, 460, 470, 552, 555, 564, 570, 690, 703, 705, 740, 760, 851, 874, 888, 893, 920, 940, 1081, 1110, 1128, 1140, 1311, 1380, 1406, 1410, 1480, 1702, 1739, 1748, 1786, 1880, 2109, 2162, 2185, 2220, 2280, 2553, 2622, 2679, 2760, 2812, 2820, 3243, 3404, 3478, 3496, 3515, 3572, 4218, 4255, 4324, 4370, 4440, 4465, 5106, 5217, 5244, 5358, 5405, 5624, 5640, 6486, 6555, 6808, 6956, 7030, 7144, 8436, 8510, 8648, 8695, 8740, 8930, 10212, 10434, 10488, 10545, 10716, 10810, 12765, 12972, 13110, 13395, 13912, 14060, 16169, 16215, 16872, 17020, 17390, 17480, 17860, 20424, 20539, 20868, 21090, 21432, 21620, 25530, 25944, 26085, 26220, 26790, 28120, 32338, 32430, 33041, 34040, 34780, 35720, 39997, 41078, 41736, 42180, 43240, 48507, 51060, 52170, 52440, 53580, 61617, 64676, 64860, 66082, 69560, 79994, 80845, 82156, 84360, 97014, 99123, 102120, 102695, 104340, 107160, 119991, 123234, 129352, 129720, 132164, 159988, 161690, 164312, 165205, 194028, 198246, 199985, 205390, 208680, 239982, 242535, 246468, 264328, 308085, 319976, 323380, 330410, 388056, 396492, 399970, 410780, 479964, 485070, 492936, 495615, 599955, 616170, 646760, 660820, 759943, 792984, 799940, 821560, 959928, 970140, 991230, 1199910, 1232340, 1321640, 1519886, 1599880, 1940280, 1982460, 2279829, 2399820, 2464680, 3039772, 3799715, 3964920, 4559658, 4799640, 6079544, 7599430, 9119316, 11399145, 15198860, 18238632, 22798290, 30397720, 45596580, 91193160]

約数ペア:

[(1, 91193160), (2, 45596580), (3, 30397720), (4, 22798290), (5, 18238632), (6, 15198860), (8, 11399145), (10, 9119316), (12, 7599430), (15, 6079544), (19, 4799640), (20, 4559658), (23, 3964920), (24, 3799715), (30, 3039772), (37, 2464680), (38, 2399820), (40, 2279829), (46, 1982460), (47, 1940280), (57, 1599880), (60, 1519886), (69, 1321640), (74, 1232340), (76, 1199910), (92, 991230), (94, 970140), (95, 959928), (111, 821560), (114, 799940), (115, 792984), (120, 759943), (138, 660820), (141, 646760), (148, 616170), (152, 599955), (184, 495615), (185, 492936), (188, 485070), (190, 479964), (222, 410780), (228, 399970), (230, 396492), (235, 388056), (276, 330410), (282, 323380), (285, 319976), (296, 308085), (345, 264328), (370, 246468), (376, 242535), (380, 239982), (437, 208680), (444, 205390), (456, 199985), (460, 198246), (470, 194028), (552, 165205), (555, 164312), (564, 161690), (570, 159988), (690, 132164), (703, 129720), (705, 129352), (740, 123234), (760, 119991), (851, 107160), (874, 104340), (888, 102695), (893, 102120), (920, 99123), (940, 97014), (1081, 84360), (1110, 82156), (1128, 80845), (1140, 79994), (1311, 69560), (1380, 66082), (1406, 64860), (1410, 64676), (1480, 61617), (1702, 53580), (1739, 52440), (1748, 52170), (1786, 51060), (1880, 48507), (2109, 43240), (2162, 42180), (2185, 41736), (2220, 41078), (2280, 39997), (2553, 35720), (2622, 34780), (2679, 34040), (2760, 33041), (2812, 32430), (2820, 32338), (3243, 28120), (3404, 26790), (3478, 26220), (3496, 26085), (3515, 25944), (3572, 25530), (4218, 21620), (4255, 21432), (4324, 21090), (4370, 20868), (4440, 20539), (4465, 20424), (5106, 17860), (5217, 17480), (5244, 17390), (5358, 17020), (5405, 16872), (5624, 16215), (5640, 16169), (6486, 14060), (6555, 13912), (6808, 13395), (6956, 13110), (7030, 12972), (7144, 12765), (8436, 10810), (8510, 10716), (8648, 10545), (8695, 10488), (8740, 10434), (8930, 10212)]