31901760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 336

約数和(自身を含む): 128381760

約数和(自身を除く): 96480000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 53, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 106, 110, 114, 120, 132, 144, 152, 159, 160, 165, 171, 176, 180, 190, 192, 198, 209, 212, 220, 228, 240, 264, 265, 285, 288, 304, 318, 320, 330, 342, 352, 360, 380, 396, 418, 424, 440, 456, 477, 480, 495, 528, 530, 570, 576, 583, 608, 627, 636, 660, 684, 704, 720, 760, 792, 795, 836, 848, 855, 880, 912, 954, 960, 990, 1007, 1045, 1056, 1060, 1140, 1166, 1216, 1254, 1272, 1320, 1368, 1440, 1520, 1584, 1590, 1672, 1696, 1710, 1749, 1760, 1824, 1881, 1908, 1980, 2014, 2090, 2112, 2120, 2280, 2332, 2385, 2508, 2544, 2640, 2736, 2880, 2915, 3021, 3040, 3135, 3168, 3180, 3344, 3392, 3420, 3498, 3520, 3648, 3762, 3816, 3960, 4028, 4180, 4240, 4560, 4664, 4770, 5016, 5035, 5088, 5247, 5280, 5472, 5830, 6042, 6080, 6270, 6336, 6360, 6688, 6840, 6996, 7524, 7632, 7920, 8056, 8360, 8480, 8745, 9063, 9120, 9328, 9405, 9540, 10032, 10070, 10176, 10494, 10560, 10944, 11077, 11660, 12084, 12540, 12720, 13376, 13680, 13992, 15048, 15105, 15264, 15840, 16112, 16720, 16960, 17490, 18126, 18240, 18656, 18810, 19080, 20064, 20140, 20988, 22154, 23320, 24168, 25080, 25440, 26235, 27360, 27984, 30096, 30210, 30528, 31680, 32224, 33231, 33440, 34980, 36252, 37312, 37620, 38160, 40128, 40280, 41976, 44308, 45315, 46640, 48336, 50160, 50880, 52470, 54720, 55385, 55968, 60192, 60420, 64448, 66462, 66880, 69960, 72504, 75240, 76320, 80560, 83952, 88616, 90630, 93280, 96672, 99693, 100320, 104940, 110770, 111936, 120384, 120840, 132924, 139920, 145008, 150480, 152640, 161120, 166155, 167904, 177232, 181260, 186560, 193344, 199386, 200640, 209880, 221540, 241680, 265848, 279840, 290016, 300960, 322240, 332310, 335808, 354464, 362520, 398772, 419760, 443080, 483360, 498465, 531696, 559680, 580032, 601920, 664620, 708928, 725040, 797544, 839520, 886160, 966720, 996930, 1063392, 1329240, 1450080, 1595088, 1679040, 1772320, 1993860, 2126784, 2658480, 2900160, 3190176, 3544640, 3987720, 5316960, 6380352, 7975440, 10633920, 15950880, 31901760]

約数ペア:

[(1, 31901760), (2, 15950880), (3, 10633920), (4, 7975440), (5, 6380352), (6, 5316960), (8, 3987720), (9, 3544640), (10, 3190176), (11, 2900160), (12, 2658480), (15, 2126784), (16, 1993860), (18, 1772320), (19, 1679040), (20, 1595088), (22, 1450080), (24, 1329240), (30, 1063392), (32, 996930), (33, 966720), (36, 886160), (38, 839520), (40, 797544), (44, 725040), (45, 708928), (48, 664620), (53, 601920), (55, 580032), (57, 559680), (60, 531696), (64, 498465), (66, 483360), (72, 443080), (76, 419760), (80, 398772), (88, 362520), (90, 354464), (95, 335808), (96, 332310), (99, 322240), (106, 300960), (110, 290016), (114, 279840), (120, 265848), (132, 241680), (144, 221540), (152, 209880), (159, 200640), (160, 199386), (165, 193344), (171, 186560), (176, 181260), (180, 177232), (190, 167904), (192, 166155), (198, 161120), (209, 152640), (212, 150480), (220, 145008), (228, 139920), (240, 132924), (264, 120840), (265, 120384), (285, 111936), (288, 110770), (304, 104940), (318, 100320), (320, 99693), (330, 96672), (342, 93280), (352, 90630), (360, 88616), (380, 83952), (396, 80560), (418, 76320), (424, 75240), (440, 72504), (456, 69960), (477, 66880), (480, 66462), (495, 64448), (528, 60420), (530, 60192), (570, 55968), (576, 55385), (583, 54720), (608, 52470), (627, 50880), (636, 50160), (660, 48336), (684, 46640), (704, 45315), (720, 44308), (760, 41976), (792, 40280), (795, 40128), (836, 38160), (848, 37620), (855, 37312), (880, 36252), (912, 34980), (954, 33440), (960, 33231), (990, 32224), (1007, 31680), (1045, 30528), (1056, 30210), (1060, 30096), (1140, 27984), (1166, 27360), (1216, 26235), (1254, 25440), (1272, 25080), (1320, 24168), (1368, 23320), (1440, 22154), (1520, 20988), (1584, 20140), (1590, 20064), (1672, 19080), (1696, 18810), (1710, 18656), (1749, 18240), (1760, 18126), (1824, 17490), (1881, 16960), (1908, 16720), (1980, 16112), (2014, 15840), (2090, 15264), (2112, 15105), (2120, 15048), (2280, 13992), (2332, 13680), (2385, 13376), (2508, 12720), (2544, 12540), (2640, 12084), (2736, 11660), (2880, 11077), (2915, 10944), (3021, 10560), (3040, 10494), (3135, 10176), (3168, 10070), (3180, 10032), (3344, 9540), (3392, 9405), (3420, 9328), (3498, 9120), (3520, 9063), (3648, 8745), (3762, 8480), (3816, 8360), (3960, 8056), (4028, 7920), (4180, 7632), (4240, 7524), (4560, 6996), (4664, 6840), (4770, 6688), (5016, 6360), (5035, 6336), (5088, 6270), (5247, 6080), (5280, 6042), (5472, 5830)]