1486376840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 4102963200

約数和(自身を除く): 2616586360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 31, 38, 40, 46, 52, 62, 65, 76, 92, 95, 104, 115, 124, 130, 152, 155, 184, 190, 211, 230, 247, 248, 260, 299, 310, 380, 403, 422, 437, 460, 494, 520, 589, 598, 620, 713, 760, 806, 844, 874, 920, 988, 1055, 1178, 1196, 1235, 1240, 1426, 1495, 1612, 1688, 1748, 1976, 2015, 2110, 2185, 2356, 2392, 2470, 2743, 2852, 2945, 2990, 3224, 3496, 3565, 4009, 4030, 4220, 4370, 4712, 4853, 4940, 5486, 5681, 5704, 5890, 5980, 6541, 7130, 7657, 8018, 8060, 8440, 8740, 9269, 9706, 9880, 10972, 11362, 11780, 11960, 13082, 13547, 13715, 14260, 15314, 16036, 16120, 17480, 18538, 19412, 20045, 21944, 22724, 23560, 24265, 26164, 27094, 27430, 28405, 28520, 30628, 32072, 32705, 37076, 38285, 38824, 40090, 45448, 46345, 48530, 52117, 52328, 54188, 54860, 56810, 61256, 63089, 65410, 67735, 74152, 76570, 80180, 85033, 92207, 92690, 97060, 104234, 108376, 109720, 113620, 124279, 126178, 130820, 135470, 150443, 153140, 160360, 170066, 176111, 184414, 185380, 194120, 208468, 227240, 248558, 252356, 260585, 261640, 270940, 300886, 306280, 315445, 340132, 352222, 368828, 370760, 416936, 425165, 461035, 497116, 504712, 521170, 541880, 601772, 621395, 630890, 680264, 704444, 737656, 752215, 850330, 880555, 922070, 994232, 1042340, 1198691, 1203544, 1242790, 1261780, 1408888, 1504430, 1615627, 1700660, 1761110, 1844140, 1955759, 2084680, 2397382, 2485580, 2523560, 2858417, 3008860, 3231254, 3401320, 3522220, 3688280, 3911518, 4794764, 4971160, 5716834, 5993455, 6017720, 6462508, 7044440, 7823036, 8078135, 9589528, 9778795, 11433668, 11986910, 12925016, 14292085, 15646072, 16156270, 19557590, 22867336, 23973820, 28584170, 32312540, 37159421, 39115180, 47947640, 57168340, 64625080, 74318842, 78230360, 114336680, 148637684, 185797105, 297275368, 371594210, 743188420, 1486376840]

約数ペア:

[(1, 1486376840), (2, 743188420), (4, 371594210), (5, 297275368), (8, 185797105), (10, 148637684), (13, 114336680), (19, 78230360), (20, 74318842), (23, 64625080), (26, 57168340), (31, 47947640), (38, 39115180), (40, 37159421), (46, 32312540), (52, 28584170), (62, 23973820), (65, 22867336), (76, 19557590), (92, 16156270), (95, 15646072), (104, 14292085), (115, 12925016), (124, 11986910), (130, 11433668), (152, 9778795), (155, 9589528), (184, 8078135), (190, 7823036), (211, 7044440), (230, 6462508), (247, 6017720), (248, 5993455), (260, 5716834), (299, 4971160), (310, 4794764), (380, 3911518), (403, 3688280), (422, 3522220), (437, 3401320), (460, 3231254), (494, 3008860), (520, 2858417), (589, 2523560), (598, 2485580), (620, 2397382), (713, 2084680), (760, 1955759), (806, 1844140), (844, 1761110), (874, 1700660), (920, 1615627), (988, 1504430), (1055, 1408888), (1178, 1261780), (1196, 1242790), (1235, 1203544), (1240, 1198691), (1426, 1042340), (1495, 994232), (1612, 922070), (1688, 880555), (1748, 850330), (1976, 752215), (2015, 737656), (2110, 704444), (2185, 680264), (2356, 630890), (2392, 621395), (2470, 601772), (2743, 541880), (2852, 521170), (2945, 504712), (2990, 497116), (3224, 461035), (3496, 425165), (3565, 416936), (4009, 370760), (4030, 368828), (4220, 352222), (4370, 340132), (4712, 315445), (4853, 306280), (4940, 300886), (5486, 270940), (5681, 261640), (5704, 260585), (5890, 252356), (5980, 248558), (6541, 227240), (7130, 208468), (7657, 194120), (8018, 185380), (8060, 184414), (8440, 176111), (8740, 170066), (9269, 160360), (9706, 153140), (9880, 150443), (10972, 135470), (11362, 130820), (11780, 126178), (11960, 124279), (13082, 113620), (13547, 109720), (13715, 108376), (14260, 104234), (15314, 97060), (16036, 92690), (16120, 92207), (17480, 85033), (18538, 80180), (19412, 76570), (20045, 74152), (21944, 67735), (22724, 65410), (23560, 63089), (24265, 61256), (26164, 56810), (27094, 54860), (27430, 54188), (28405, 52328), (28520, 52117), (30628, 48530), (32072, 46345), (32705, 45448), (37076, 40090), (38285, 38824)]