72262320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 269982720

約数和(自身を除く): 197720400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 48, 52, 53, 57, 60, 65, 69, 76, 78, 80, 92, 95, 104, 106, 114, 115, 120, 130, 138, 152, 156, 159, 184, 190, 195, 208, 212, 228, 230, 240, 247, 260, 265, 276, 285, 299, 304, 312, 318, 345, 368, 380, 390, 424, 437, 456, 460, 494, 520, 530, 552, 570, 598, 624, 636, 689, 690, 741, 760, 780, 795, 848, 874, 897, 912, 920, 988, 1007, 1040, 1060, 1104, 1140, 1196, 1219, 1235, 1272, 1311, 1378, 1380, 1482, 1495, 1520, 1560, 1590, 1748, 1794, 1840, 1976, 2014, 2067, 2120, 2185, 2280, 2392, 2438, 2470, 2544, 2622, 2756, 2760, 2964, 2990, 3021, 3120, 3180, 3445, 3496, 3588, 3657, 3705, 3952, 4028, 4134, 4240, 4370, 4485, 4560, 4784, 4876, 4940, 5035, 5244, 5512, 5520, 5681, 5928, 5980, 6042, 6095, 6360, 6555, 6890, 6992, 7176, 7314, 7410, 8056, 8268, 8740, 8970, 9752, 9880, 10070, 10335, 10488, 11024, 11362, 11856, 11960, 12084, 12190, 12720, 13091, 13110, 13780, 14352, 14628, 14820, 15105, 15847, 16112, 16536, 17043, 17480, 17940, 18285, 19504, 19760, 20140, 20670, 20976, 22724, 23161, 23920, 24168, 24380, 26182, 26220, 27560, 28405, 29256, 29640, 30210, 31694, 33072, 34086, 34960, 35880, 36570, 39273, 40280, 41340, 45448, 46322, 47541, 48336, 48760, 52364, 52440, 55120, 56810, 58512, 59280, 60420, 63388, 65455, 68172, 69483, 71760, 73140, 78546, 79235, 80560, 82680, 85215, 90896, 92644, 95082, 97520, 104728, 104880, 113620, 115805, 120840, 126776, 130910, 136344, 138966, 146280, 157092, 158470, 165360, 170430, 185288, 190164, 196365, 209456, 227240, 231610, 237705, 241680, 253552, 261820, 272688, 277932, 292560, 301093, 314184, 316940, 340860, 347415, 370576, 380328, 392730, 454480, 463220, 475410, 523640, 555864, 602186, 628368, 633880, 681720, 694830, 760656, 785460, 903279, 926440, 950820, 1047280, 1111728, 1204372, 1267760, 1363440, 1389660, 1505465, 1570920, 1806558, 1852880, 1901640, 2408744, 2779320, 3010930, 3141840, 3613116, 3803280, 4516395, 4817488, 5558640, 6021860, 7226232, 9032790, 12043720, 14452464, 18065580, 24087440, 36131160, 72262320]

約数ペア:

[(1, 72262320), (2, 36131160), (3, 24087440), (4, 18065580), (5, 14452464), (6, 12043720), (8, 9032790), (10, 7226232), (12, 6021860), (13, 5558640), (15, 4817488), (16, 4516395), (19, 3803280), (20, 3613116), (23, 3141840), (24, 3010930), (26, 2779320), (30, 2408744), (38, 1901640), (39, 1852880), (40, 1806558), (46, 1570920), (48, 1505465), (52, 1389660), (53, 1363440), (57, 1267760), (60, 1204372), (65, 1111728), (69, 1047280), (76, 950820), (78, 926440), (80, 903279), (92, 785460), (95, 760656), (104, 694830), (106, 681720), (114, 633880), (115, 628368), (120, 602186), (130, 555864), (138, 523640), (152, 475410), (156, 463220), (159, 454480), (184, 392730), (190, 380328), (195, 370576), (208, 347415), (212, 340860), (228, 316940), (230, 314184), (240, 301093), (247, 292560), (260, 277932), (265, 272688), (276, 261820), (285, 253552), (299, 241680), (304, 237705), (312, 231610), (318, 227240), (345, 209456), (368, 196365), (380, 190164), (390, 185288), (424, 170430), (437, 165360), (456, 158470), (460, 157092), (494, 146280), (520, 138966), (530, 136344), (552, 130910), (570, 126776), (598, 120840), (624, 115805), (636, 113620), (689, 104880), (690, 104728), (741, 97520), (760, 95082), (780, 92644), (795, 90896), (848, 85215), (874, 82680), (897, 80560), (912, 79235), (920, 78546), (988, 73140), (1007, 71760), (1040, 69483), (1060, 68172), (1104, 65455), (1140, 63388), (1196, 60420), (1219, 59280), (1235, 58512), (1272, 56810), (1311, 55120), (1378, 52440), (1380, 52364), (1482, 48760), (1495, 48336), (1520, 47541), (1560, 46322), (1590, 45448), (1748, 41340), (1794, 40280), (1840, 39273), (1976, 36570), (2014, 35880), (2067, 34960), (2120, 34086), (2185, 33072), (2280, 31694), (2392, 30210), (2438, 29640), (2470, 29256), (2544, 28405), (2622, 27560), (2756, 26220), (2760, 26182), (2964, 24380), (2990, 24168), (3021, 23920), (3120, 23161), (3180, 22724), (3445, 20976), (3496, 20670), (3588, 20140), (3657, 19760), (3705, 19504), (3952, 18285), (4028, 17940), (4134, 17480), (4240, 17043), (4370, 16536), (4485, 16112), (4560, 15847), (4784, 15105), (4876, 14820), (4940, 14628), (5035, 14352), (5244, 13780), (5512, 13110), (5520, 13091), (5681, 12720), (5928, 12190), (5980, 12084), (6042, 11960), (6095, 11856), (6360, 11362), (6555, 11024), (6890, 10488), (6992, 10335), (7176, 10070), (7314, 9880), (7410, 9752), (8056, 8970), (8268, 8740)]