127343640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 433382400

約数和(自身を除く): 306038760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 37, 40, 43, 46, 58, 60, 69, 74, 86, 87, 92, 111, 115, 116, 120, 129, 138, 145, 148, 172, 174, 184, 185, 215, 222, 230, 232, 258, 276, 290, 296, 344, 345, 348, 370, 430, 435, 444, 460, 516, 552, 555, 580, 645, 667, 690, 696, 740, 851, 860, 870, 888, 920, 989, 1032, 1073, 1110, 1160, 1247, 1290, 1334, 1380, 1480, 1591, 1702, 1720, 1740, 1978, 2001, 2146, 2220, 2494, 2553, 2580, 2668, 2760, 2967, 3182, 3219, 3335, 3404, 3480, 3741, 3956, 4002, 4255, 4292, 4440, 4773, 4945, 4988, 5106, 5160, 5336, 5365, 5934, 6235, 6364, 6438, 6670, 6808, 7482, 7912, 7955, 8004, 8510, 8584, 9546, 9890, 9976, 10005, 10212, 10730, 11868, 12470, 12728, 12765, 12876, 13340, 14835, 14964, 15910, 16008, 16095, 17020, 18705, 19092, 19780, 20010, 20424, 21460, 23736, 23865, 24679, 24940, 25530, 25752, 26680, 28681, 29670, 29928, 31820, 32190, 34040, 36593, 37410, 38184, 39560, 40020, 42920, 46139, 47730, 49358, 49880, 51060, 57362, 59340, 63640, 64380, 73186, 74037, 74820, 80040, 86043, 92278, 95460, 98716, 102120, 109779, 114724, 118680, 123395, 128760, 138417, 143405, 146372, 148074, 149640, 172086, 182965, 184556, 190920, 197432, 219558, 229448, 230695, 246790, 276834, 286810, 292744, 296148, 344172, 365930, 369112, 370185, 430215, 439116, 461390, 493580, 548895, 553668, 573620, 592296, 688344, 692085, 731860, 740370, 860430, 878232, 922780, 987160, 1061197, 1097790, 1107336, 1147240, 1384170, 1463720, 1480740, 1720860, 1845560, 2122394, 2195580, 2768340, 2961480, 3183591, 3441720, 4244788, 4391160, 5305985, 5536680, 6367182, 8489576, 10611970, 12734364, 15917955, 21223940, 25468728, 31835910, 42447880, 63671820, 127343640]

約数ペア:

[(1, 127343640), (2, 63671820), (3, 42447880), (4, 31835910), (5, 25468728), (6, 21223940), (8, 15917955), (10, 12734364), (12, 10611970), (15, 8489576), (20, 6367182), (23, 5536680), (24, 5305985), (29, 4391160), (30, 4244788), (37, 3441720), (40, 3183591), (43, 2961480), (46, 2768340), (58, 2195580), (60, 2122394), (69, 1845560), (74, 1720860), (86, 1480740), (87, 1463720), (92, 1384170), (111, 1147240), (115, 1107336), (116, 1097790), (120, 1061197), (129, 987160), (138, 922780), (145, 878232), (148, 860430), (172, 740370), (174, 731860), (184, 692085), (185, 688344), (215, 592296), (222, 573620), (230, 553668), (232, 548895), (258, 493580), (276, 461390), (290, 439116), (296, 430215), (344, 370185), (345, 369112), (348, 365930), (370, 344172), (430, 296148), (435, 292744), (444, 286810), (460, 276834), (516, 246790), (552, 230695), (555, 229448), (580, 219558), (645, 197432), (667, 190920), (690, 184556), (696, 182965), (740, 172086), (851, 149640), (860, 148074), (870, 146372), (888, 143405), (920, 138417), (989, 128760), (1032, 123395), (1073, 118680), (1110, 114724), (1160, 109779), (1247, 102120), (1290, 98716), (1334, 95460), (1380, 92278), (1480, 86043), (1591, 80040), (1702, 74820), (1720, 74037), (1740, 73186), (1978, 64380), (2001, 63640), (2146, 59340), (2220, 57362), (2494, 51060), (2553, 49880), (2580, 49358), (2668, 47730), (2760, 46139), (2967, 42920), (3182, 40020), (3219, 39560), (3335, 38184), (3404, 37410), (3480, 36593), (3741, 34040), (3956, 32190), (4002, 31820), (4255, 29928), (4292, 29670), (4440, 28681), (4773, 26680), (4945, 25752), (4988, 25530), (5106, 24940), (5160, 24679), (5336, 23865), (5365, 23736), (5934, 21460), (6235, 20424), (6364, 20010), (6438, 19780), (6670, 19092), (6808, 18705), (7482, 17020), (7912, 16095), (7955, 16008), (8004, 15910), (8510, 14964), (8584, 14835), (9546, 13340), (9890, 12876), (9976, 12765), (10005, 12728), (10212, 12470), (10730, 11868)]