247174560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 288

約数和(自身を含む): 934053120

約数和(自身を除く): 686878560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 439, 460, 480, 510, 544, 552, 612, 680, 690, 720, 736, 765, 782, 816, 828, 878, 920, 1020, 1035, 1104, 1173, 1224, 1317, 1360, 1380, 1440, 1530, 1564, 1632, 1656, 1756, 1840, 1955, 2040, 2070, 2195, 2208, 2346, 2448, 2634, 2720, 2760, 3060, 3128, 3312, 3512, 3519, 3680, 3910, 3951, 4080, 4140, 4390, 4692, 4896, 5268, 5520, 5865, 6120, 6256, 6585, 6624, 7024, 7038, 7463, 7820, 7902, 8160, 8280, 8780, 9384, 10097, 10536, 11040, 11730, 12240, 12512, 13170, 14048, 14076, 14926, 15640, 15804, 16560, 17560, 17595, 18768, 19755, 20194, 21072, 22389, 23460, 24480, 26340, 28152, 29852, 30291, 31280, 31608, 33120, 35120, 35190, 37315, 37536, 39510, 40388, 42144, 44778, 46920, 50485, 52680, 56304, 59704, 60582, 62560, 63216, 67167, 70240, 70380, 74630, 79020, 80776, 89556, 90873, 93840, 100970, 105360, 111945, 112608, 119408, 121164, 126432, 134334, 140760, 149260, 151455, 158040, 161552, 171649, 179112, 181746, 187680, 201940, 210720, 223890, 238816, 242328, 268668, 281520, 298520, 302910, 316080, 323104, 335835, 343298, 358224, 363492, 403880, 447780, 454365, 484656, 514947, 537336, 563040, 597040, 605820, 632160, 671670, 686596, 716448, 726984, 807760, 858245, 895560, 908730, 969312, 1029894, 1074672, 1194080, 1211640, 1343340, 1373192, 1453968, 1544841, 1615520, 1716490, 1791120, 1817460, 2059788, 2149344, 2423280, 2574735, 2686680, 2746384, 2907936, 3089682, 3432980, 3582240, 3634920, 4119576, 4846560, 5149470, 5373360, 5492768, 6179364, 6865960, 7269840, 7724205, 8239152, 10298940, 10746720, 12358728, 13731920, 14539680, 15448410, 16478304, 20597880, 24717456, 27463840, 30896820, 41195760, 49434912, 61793640, 82391520, 123587280, 247174560]

約数ペア:

[(1, 247174560), (2, 123587280), (3, 82391520), (4, 61793640), (5, 49434912), (6, 41195760), (8, 30896820), (9, 27463840), (10, 24717456), (12, 20597880), (15, 16478304), (16, 15448410), (17, 14539680), (18, 13731920), (20, 12358728), (23, 10746720), (24, 10298940), (30, 8239152), (32, 7724205), (34, 7269840), (36, 6865960), (40, 6179364), (45, 5492768), (46, 5373360), (48, 5149470), (51, 4846560), (60, 4119576), (68, 3634920), (69, 3582240), (72, 3432980), (80, 3089682), (85, 2907936), (90, 2746384), (92, 2686680), (96, 2574735), (102, 2423280), (115, 2149344), (120, 2059788), (136, 1817460), (138, 1791120), (144, 1716490), (153, 1615520), (160, 1544841), (170, 1453968), (180, 1373192), (184, 1343340), (204, 1211640), (207, 1194080), (230, 1074672), (240, 1029894), (255, 969312), (272, 908730), (276, 895560), (288, 858245), (306, 807760), (340, 726984), (345, 716448), (360, 686596), (368, 671670), (391, 632160), (408, 605820), (414, 597040), (439, 563040), (460, 537336), (480, 514947), (510, 484656), (544, 454365), (552, 447780), (612, 403880), (680, 363492), (690, 358224), (720, 343298), (736, 335835), (765, 323104), (782, 316080), (816, 302910), (828, 298520), (878, 281520), (920, 268668), (1020, 242328), (1035, 238816), (1104, 223890), (1173, 210720), (1224, 201940), (1317, 187680), (1360, 181746), (1380, 179112), (1440, 171649), (1530, 161552), (1564, 158040), (1632, 151455), (1656, 149260), (1756, 140760), (1840, 134334), (1955, 126432), (2040, 121164), (2070, 119408), (2195, 112608), (2208, 111945), (2346, 105360), (2448, 100970), (2634, 93840), (2720, 90873), (2760, 89556), (3060, 80776), (3128, 79020), (3312, 74630), (3512, 70380), (3519, 70240), (3680, 67167), (3910, 63216), (3951, 62560), (4080, 60582), (4140, 59704), (4390, 56304), (4692, 52680), (4896, 50485), (5268, 46920), (5520, 44778), (5865, 42144), (6120, 40388), (6256, 39510), (6585, 37536), (6624, 37315), (7024, 35190), (7038, 35120), (7463, 33120), (7820, 31608), (7902, 31280), (8160, 30291), (8280, 29852), (8780, 28152), (9384, 26340), (10097, 24480), (10536, 23460), (11040, 22389), (11730, 21072), (12240, 20194), (12512, 19755), (13170, 18768), (14048, 17595), (14076, 17560), (14926, 16560), (15640, 15804)]