31657015680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6833}}^1$

素因数の和:7001

約数の個数: 256

約数和(自身を含む): 107069644800

約数和(自身を除く): 75412629120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 152, 160, 190, 192, 228, 240, 254, 285, 304, 320, 380, 381, 384, 456, 480, 508, 570, 608, 635, 640, 760, 762, 912, 960, 1016, 1140, 1216, 1270, 1520, 1524, 1824, 1905, 1920, 2032, 2280, 2413, 2432, 2540, 3040, 3048, 3648, 3810, 4064, 4560, 4826, 5080, 6080, 6096, 6833, 7239, 7296, 7620, 8128, 9120, 9652, 10160, 12065, 12160, 12192, 13666, 14478, 15240, 16256, 18240, 19304, 20320, 20499, 24130, 24384, 27332, 28956, 30480, 34165, 36195, 36480, 38608, 40640, 40998, 48260, 48768, 54664, 57912, 60960, 68330, 72390, 77216, 81280, 81996, 96520, 102495, 109328, 115824, 121920, 129827, 136660, 144780, 154432, 163992, 193040, 204990, 218656, 231648, 243840, 259654, 273320, 289560, 308864, 327984, 386080, 389481, 409980, 437312, 463296, 519308, 546640, 579120, 649135, 655968, 772160, 778962, 819960, 867791, 874624, 926592, 1038616, 1093280, 1158240, 1298270, 1311936, 1544320, 1557924, 1639920, 1735582, 1947405, 2077232, 2186560, 2316480, 2596540, 2603373, 2623872, 3115848, 3279840, 3471164, 3894810, 4154464, 4338955, 4373120, 4632960, 5193080, 5206746, 6231696, 6559680, 6942328, 7789620, 8308928, 8677910, 10386160, 10413492, 12463392, 13016865, 13119360, 13884656, 15579240, 16488029, 16617856, 17355820, 20772320, 20826984, 24926784, 26033730, 27769312, 31158480, 32976058, 34711640, 41544640, 41653968, 49464087, 49853568, 52067460, 55538624, 62316960, 65952116, 69423280, 82440145, 83089280, 83307936, 98928174, 104134920, 111077248, 124633920, 131904232, 138846560, 164880290, 166615872, 197856348, 208269840, 247320435, 249267840, 263808464, 277693120, 329760580, 333231744, 395712696, 416539680, 494640870, 527616928, 555386240, 659521160, 791425392, 833079360, 989281740, 1055233856, 1319042320, 1582850784, 1666158720, 1978563480, 2110467712, 2638084640, 3165701568, 3957126960, 5276169280, 6331403136, 7914253920, 10552338560, 15828507840, 31657015680]

約数ペア:

[(1, 31657015680), (2, 15828507840), (3, 10552338560), (4, 7914253920), (5, 6331403136), (6, 5276169280), (8, 3957126960), (10, 3165701568), (12, 2638084640), (15, 2110467712), (16, 1978563480), (19, 1666158720), (20, 1582850784), (24, 1319042320), (30, 1055233856), (32, 989281740), (38, 833079360), (40, 791425392), (48, 659521160), (57, 555386240), (60, 527616928), (64, 494640870), (76, 416539680), (80, 395712696), (95, 333231744), (96, 329760580), (114, 277693120), (120, 263808464), (127, 249267840), (128, 247320435), (152, 208269840), (160, 197856348), (190, 166615872), (192, 164880290), (228, 138846560), (240, 131904232), (254, 124633920), (285, 111077248), (304, 104134920), (320, 98928174), (380, 83307936), (381, 83089280), (384, 82440145), (456, 69423280), (480, 65952116), (508, 62316960), (570, 55538624), (608, 52067460), (635, 49853568), (640, 49464087), (760, 41653968), (762, 41544640), (912, 34711640), (960, 32976058), (1016, 31158480), (1140, 27769312), (1216, 26033730), (1270, 24926784), (1520, 20826984), (1524, 20772320), (1824, 17355820), (1905, 16617856), (1920, 16488029), (2032, 15579240), (2280, 13884656), (2413, 13119360), (2432, 13016865), (2540, 12463392), (3040, 10413492), (3048, 10386160), (3648, 8677910), (3810, 8308928), (4064, 7789620), (4560, 6942328), (4826, 6559680), (5080, 6231696), (6080, 5206746), (6096, 5193080), (6833, 4632960), (7239, 4373120), (7296, 4338955), (7620, 4154464), (8128, 3894810), (9120, 3471164), (9652, 3279840), (10160, 3115848), (12065, 2623872), (12160, 2603373), (12192, 2596540), (13666, 2316480), (14478, 2186560), (15240, 2077232), (16256, 1947405), (18240, 1735582), (19304, 1639920), (20320, 1557924), (20499, 1544320), (24130, 1311936), (24384, 1298270), (27332, 1158240), (28956, 1093280), (30480, 1038616), (34165, 926592), (36195, 874624), (36480, 867791), (38608, 819960), (40640, 778962), (40998, 772160), (48260, 655968), (48768, 649135), (54664, 579120), (57912, 546640), (60960, 519308), (68330, 463296), (72390, 437312), (77216, 409980), (81280, 389481), (81996, 386080), (96520, 327984), (102495, 308864), (109328, 289560), (115824, 273320), (121920, 259654), (129827, 243840), (136660, 231648), (144780, 218656), (154432, 204990), (163992, 193040)]