2910239640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104987}}^1$

素因数の和:105022

約数の個数: 192

約数和(自身を含む): 11792252160

約数和(自身を除く): 8882012520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 104987, 209974, 314961, 419948, 524935, 629922, 734909, 839896, 944883, 1049870, 1154857, 1259844, 1469818, 1574805, 1889766, 2099740, 2204727, 2309714, 2519688, 2939636, 3149610, 3464571, 3674545, 3779532, 4199480, 4409454, 4619428, 4724415, 5774285, 5879272, 6299220, 6614181, 6929142, 7349090, 7559064, 8083999, 8818908, 9238856, 9448830, 10393713, 11023635, 11548570, 12598440, 13228362, 13858284, 14698180, 16167998, 17322855, 17637816, 18897660, 20787426, 22047270, 23097140, 24251997, 26456724, 27716568, 29396360, 32335996, 33070905, 34645710, 37795320, 40419995, 41574852, 44094540, 46194280, 48503994, 51968565, 52913448, 64671992, 66141810, 69291420, 72755991, 80839990, 83149704, 88189080, 97007988, 103937130, 121259985, 132283620, 138582840, 145511982, 161679980, 194015976, 207874260, 242519970, 264567240, 291023964, 323359960, 363779955, 415748520, 485039940, 582047928, 727559910, 970079880, 1455119820, 2910239640]

約数ペア:

[(1, 2910239640), (2, 1455119820), (3, 970079880), (4, 727559910), (5, 582047928), (6, 485039940), (7, 415748520), (8, 363779955), (9, 323359960), (10, 291023964), (11, 264567240), (12, 242519970), (14, 207874260), (15, 194015976), (18, 161679980), (20, 145511982), (21, 138582840), (22, 132283620), (24, 121259985), (28, 103937130), (30, 97007988), (33, 88189080), (35, 83149704), (36, 80839990), (40, 72755991), (42, 69291420), (44, 66141810), (45, 64671992), (55, 52913448), (56, 51968565), (60, 48503994), (63, 46194280), (66, 44094540), (70, 41574852), (72, 40419995), (77, 37795320), (84, 34645710), (88, 33070905), (90, 32335996), (99, 29396360), (105, 27716568), (110, 26456724), (120, 24251997), (126, 23097140), (132, 22047270), (140, 20787426), (154, 18897660), (165, 17637816), (168, 17322855), (180, 16167998), (198, 14698180), (210, 13858284), (220, 13228362), (231, 12598440), (252, 11548570), (264, 11023635), (280, 10393713), (308, 9448830), (315, 9238856), (330, 8818908), (360, 8083999), (385, 7559064), (396, 7349090), (420, 6929142), (440, 6614181), (462, 6299220), (495, 5879272), (504, 5774285), (616, 4724415), (630, 4619428), (660, 4409454), (693, 4199480), (770, 3779532), (792, 3674545), (840, 3464571), (924, 3149610), (990, 2939636), (1155, 2519688), (1260, 2309714), (1320, 2204727), (1386, 2099740), (1540, 1889766), (1848, 1574805), (1980, 1469818), (2310, 1259844), (2520, 1154857), (2772, 1049870), (3080, 944883), (3465, 839896), (3960, 734909), (4620, 629922), (5544, 524935), (6930, 419948), (9240, 314961), (13860, 209974), (27720, 104987)]