127737120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5431}}^1$

素因数の和:5463

約数の個数: 144

約数和(自身を含む): 468151488

約数和(自身を除く): 340414368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5431, 5880, 7840, 10862, 11760, 16293, 21724, 23520, 27155, 32586, 38017, 43448, 54310, 65172, 76034, 81465, 86896, 108620, 114051, 130344, 152068, 162930, 173792, 190085, 217240, 228102, 260688, 266119, 304136, 325860, 380170, 434480, 456204, 521376, 532238, 570255, 608272, 651720, 760340, 798357, 868960, 912408, 1064476, 1140510, 1216544, 1303440, 1330595, 1520680, 1596714, 1824816, 2128952, 2281020, 2606880, 2661190, 3041360, 3193428, 3649632, 3991785, 4257904, 4562040, 5322380, 6082720, 6386856, 7983570, 8515808, 9124080, 10644760, 12773712, 15967140, 18248160, 21289520, 25547424, 31934280, 42579040, 63868560, 127737120]

約数ペア:

[(1, 127737120), (2, 63868560), (3, 42579040), (4, 31934280), (5, 25547424), (6, 21289520), (7, 18248160), (8, 15967140), (10, 12773712), (12, 10644760), (14, 9124080), (15, 8515808), (16, 7983570), (20, 6386856), (21, 6082720), (24, 5322380), (28, 4562040), (30, 4257904), (32, 3991785), (35, 3649632), (40, 3193428), (42, 3041360), (48, 2661190), (49, 2606880), (56, 2281020), (60, 2128952), (70, 1824816), (80, 1596714), (84, 1520680), (96, 1330595), (98, 1303440), (105, 1216544), (112, 1140510), (120, 1064476), (140, 912408), (147, 868960), (160, 798357), (168, 760340), (196, 651720), (210, 608272), (224, 570255), (240, 532238), (245, 521376), (280, 456204), (294, 434480), (336, 380170), (392, 325860), (420, 304136), (480, 266119), (490, 260688), (560, 228102), (588, 217240), (672, 190085), (735, 173792), (784, 162930), (840, 152068), (980, 130344), (1120, 114051), (1176, 108620), (1470, 86896), (1568, 81465), (1680, 76034), (1960, 65172), (2352, 54310), (2940, 43448), (3360, 38017), (3920, 32586), (4704, 27155), (5431, 23520), (5880, 21724), (7840, 16293), (10862, 11760)]