12486962040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{3313}}^1$

素因数の和:3982

約数の個数: 192

約数和(自身を含む): 43658105760

約数和(自身を除く): 31171143720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 641, 735, 840, 980, 1176, 1282, 1470, 1923, 1960, 2564, 2940, 3205, 3313, 3846, 4487, 5128, 5880, 6410, 6626, 7692, 8974, 9615, 9939, 12820, 13252, 13461, 15384, 16565, 17948, 19230, 19878, 22435, 23191, 25640, 26504, 26922, 31409, 33130, 35896, 38460, 39756, 44870, 46382, 49695, 53844, 62818, 66260, 67305, 69573, 76920, 79512, 89740, 92764, 94227, 99390, 107688, 115955, 125636, 132520, 134610, 139146, 157045, 162337, 179480, 185528, 188454, 198780, 231910, 251272, 269220, 278292, 314090, 324674, 347865, 376908, 397560, 463820, 471135, 487011, 538440, 556584, 628180, 649348, 695730, 753816, 811685, 927640, 942270, 974022, 1256360, 1298696, 1391460, 1623370, 1884540, 1948044, 2123633, 2435055, 2782920, 3246740, 3769080, 3896088, 4247266, 4870110, 6370899, 6493480, 8494532, 9740220, 10618165, 12741798, 14865431, 16989064, 19480440, 21236330, 25483596, 29730862, 31854495, 42472660, 44596293, 50967192, 59461724, 63708990, 74327155, 84945320, 89192586, 104058017, 118923448, 127417980, 148654310, 178385172, 208116034, 222981465, 254835960, 297308620, 312174051, 356770344, 416232068, 445962930, 520290085, 594617240, 624348102, 832464136, 891925860, 1040580170, 1248696204, 1560870255, 1783851720, 2081160340, 2497392408, 3121740510, 4162320680, 6243481020, 12486962040]

約数ペア:

[(1, 12486962040), (2, 6243481020), (3, 4162320680), (4, 3121740510), (5, 2497392408), (6, 2081160340), (7, 1783851720), (8, 1560870255), (10, 1248696204), (12, 1040580170), (14, 891925860), (15, 832464136), (20, 624348102), (21, 594617240), (24, 520290085), (28, 445962930), (30, 416232068), (35, 356770344), (40, 312174051), (42, 297308620), (49, 254835960), (56, 222981465), (60, 208116034), (70, 178385172), (84, 148654310), (98, 127417980), (105, 118923448), (120, 104058017), (140, 89192586), (147, 84945320), (168, 74327155), (196, 63708990), (210, 59461724), (245, 50967192), (280, 44596293), (294, 42472660), (392, 31854495), (420, 29730862), (490, 25483596), (588, 21236330), (641, 19480440), (735, 16989064), (840, 14865431), (980, 12741798), (1176, 10618165), (1282, 9740220), (1470, 8494532), (1923, 6493480), (1960, 6370899), (2564, 4870110), (2940, 4247266), (3205, 3896088), (3313, 3769080), (3846, 3246740), (4487, 2782920), (5128, 2435055), (5880, 2123633), (6410, 1948044), (6626, 1884540), (7692, 1623370), (8974, 1391460), (9615, 1298696), (9939, 1256360), (12820, 974022), (13252, 942270), (13461, 927640), (15384, 811685), (16565, 753816), (17948, 695730), (19230, 649348), (19878, 628180), (22435, 556584), (23191, 538440), (25640, 487011), (26504, 471135), (26922, 463820), (31409, 397560), (33130, 376908), (35896, 347865), (38460, 324674), (39756, 314090), (44870, 278292), (46382, 269220), (49695, 251272), (53844, 231910), (62818, 198780), (66260, 188454), (67305, 185528), (69573, 179480), (76920, 162337), (79512, 157045), (89740, 139146), (92764, 134610), (94227, 132520), (99390, 125636), (107688, 115955)]