164098440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 256

約数和(自身を含む): 628992000

約数和(自身を除く): 464893560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 727, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1454, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2181, 2280, 2376, 2508, 2565, 2908, 2970, 3135, 3420, 3635, 3762, 3960, 4104, 4180, 4362, 5016, 5130, 5643, 5816, 5940, 6270, 6543, 6840, 7270, 7524, 7997, 8360, 8724, 9405, 10260, 10905, 11286, 11880, 12540, 13086, 13813, 14540, 15048, 15994, 17448, 18810, 19629, 20520, 21810, 22572, 23991, 25080, 26172, 27626, 28215, 29080, 31988, 32715, 37620, 39258, 39985, 41439, 43620, 45144, 47982, 52344, 55252, 56430, 63976, 65430, 69065, 71973, 75240, 78516, 79970, 82878, 87240, 95964, 98145, 110504, 112860, 119955, 124317, 130860, 138130, 143946, 151943, 157032, 159940, 165756, 191928, 196290, 207195, 215919, 225720, 239910, 248634, 261720, 276260, 287892, 303886, 319880, 331512, 359865, 372951, 392580, 414390, 431838, 455829, 479820, 497268, 552520, 575784, 607772, 621585, 719730, 745902, 759715, 785160, 828780, 863676, 911658, 959640, 994536, 1079595, 1215544, 1243170, 1367487, 1439460, 1491804, 1519430, 1657560, 1727352, 1823316, 1864755, 2159190, 2279145, 2486340, 2734974, 2878920, 2983608, 3038860, 3646632, 3729510, 4102461, 4318380, 4558290, 4972680, 5469948, 6077720, 6837435, 7459020, 8204922, 8636760, 9116580, 10939896, 13674870, 14918040, 16409844, 18233160, 20512305, 27349740, 32819688, 41024610, 54699480, 82049220, 164098440]

約数ペア:

[(1, 164098440), (2, 82049220), (3, 54699480), (4, 41024610), (5, 32819688), (6, 27349740), (8, 20512305), (9, 18233160), (10, 16409844), (11, 14918040), (12, 13674870), (15, 10939896), (18, 9116580), (19, 8636760), (20, 8204922), (22, 7459020), (24, 6837435), (27, 6077720), (30, 5469948), (33, 4972680), (36, 4558290), (38, 4318380), (40, 4102461), (44, 3729510), (45, 3646632), (54, 3038860), (55, 2983608), (57, 2878920), (60, 2734974), (66, 2486340), (72, 2279145), (76, 2159190), (88, 1864755), (90, 1823316), (95, 1727352), (99, 1657560), (108, 1519430), (110, 1491804), (114, 1439460), (120, 1367487), (132, 1243170), (135, 1215544), (152, 1079595), (165, 994536), (171, 959640), (180, 911658), (190, 863676), (198, 828780), (209, 785160), (216, 759715), (220, 745902), (228, 719730), (264, 621585), (270, 607772), (285, 575784), (297, 552520), (330, 497268), (342, 479820), (360, 455829), (380, 431838), (396, 414390), (418, 392580), (440, 372951), (456, 359865), (495, 331512), (513, 319880), (540, 303886), (570, 287892), (594, 276260), (627, 261720), (660, 248634), (684, 239910), (727, 225720), (760, 215919), (792, 207195), (836, 196290), (855, 191928), (990, 165756), (1026, 159940), (1045, 157032), (1080, 151943), (1140, 143946), (1188, 138130), (1254, 130860), (1320, 124317), (1368, 119955), (1454, 112860), (1485, 110504), (1672, 98145), (1710, 95964), (1881, 87240), (1980, 82878), (2052, 79970), (2090, 78516), (2181, 75240), (2280, 71973), (2376, 69065), (2508, 65430), (2565, 63976), (2908, 56430), (2970, 55252), (3135, 52344), (3420, 47982), (3635, 45144), (3762, 43620), (3960, 41439), (4104, 39985), (4180, 39258), (4362, 37620), (5016, 32715), (5130, 31988), (5643, 29080), (5816, 28215), (5940, 27626), (6270, 26172), (6543, 25080), (6840, 23991), (7270, 22572), (7524, 21810), (7997, 20520), (8360, 19629), (8724, 18810), (9405, 17448), (10260, 15994), (10905, 15048), (11286, 14540), (11880, 13813), (12540, 13086)]