89987520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 168

約数和(自身を含む): 332530704

約数和(自身を除く): 242543184

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1913, 1960, 2240, 2352, 2940, 3136, 3360, 3826, 3920, 4704, 5739, 5880, 6720, 7652, 7840, 9408, 9565, 11478, 11760, 13391, 15304, 15680, 19130, 22956, 23520, 26782, 28695, 30608, 38260, 40173, 45912, 47040, 53564, 57390, 61216, 66955, 76520, 80346, 91824, 93737, 107128, 114780, 122432, 133910, 153040, 160692, 183648, 187474, 200865, 214256, 229560, 267820, 281211, 306080, 321384, 367296, 374948, 401730, 428512, 459120, 468685, 535640, 562422, 612160, 642768, 749896, 803460, 857024, 918240, 937370, 1071280, 1124844, 1285536, 1406055, 1499792, 1606920, 1836480, 1874740, 2142560, 2249688, 2571072, 2812110, 2999584, 3213840, 3749480, 4285120, 4499376, 5624220, 5999168, 6427680, 7498960, 8998752, 11248440, 12855360, 14997920, 17997504, 22496880, 29995840, 44993760, 89987520]

約数ペア:

[(1, 89987520), (2, 44993760), (3, 29995840), (4, 22496880), (5, 17997504), (6, 14997920), (7, 12855360), (8, 11248440), (10, 8998752), (12, 7498960), (14, 6427680), (15, 5999168), (16, 5624220), (20, 4499376), (21, 4285120), (24, 3749480), (28, 3213840), (30, 2999584), (32, 2812110), (35, 2571072), (40, 2249688), (42, 2142560), (48, 1874740), (49, 1836480), (56, 1606920), (60, 1499792), (64, 1406055), (70, 1285536), (80, 1124844), (84, 1071280), (96, 937370), (98, 918240), (105, 857024), (112, 803460), (120, 749896), (140, 642768), (147, 612160), (160, 562422), (168, 535640), (192, 468685), (196, 459120), (210, 428512), (224, 401730), (240, 374948), (245, 367296), (280, 321384), (294, 306080), (320, 281211), (336, 267820), (392, 229560), (420, 214256), (448, 200865), (480, 187474), (490, 183648), (560, 160692), (588, 153040), (672, 133910), (735, 122432), (784, 114780), (840, 107128), (960, 93737), (980, 91824), (1120, 80346), (1176, 76520), (1344, 66955), (1470, 61216), (1568, 57390), (1680, 53564), (1913, 47040), (1960, 45912), (2240, 40173), (2352, 38260), (2940, 30608), (3136, 28695), (3360, 26782), (3826, 23520), (3920, 22956), (4704, 19130), (5739, 15680), (5880, 15304), (6720, 13391), (7652, 11760), (7840, 11478), (9408, 9565)]