123148740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 419069952

約数和(自身を除く): 295921212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 260, 286, 310, 330, 341, 372, 390, 403, 429, 463, 465, 572, 620, 660, 682, 715, 780, 806, 858, 926, 930, 1023, 1209, 1364, 1389, 1430, 1612, 1705, 1716, 1852, 1860, 2015, 2046, 2145, 2315, 2418, 2778, 2860, 3410, 4030, 4092, 4290, 4433, 4630, 4836, 5093, 5115, 5556, 6019, 6045, 6820, 6945, 8060, 8580, 8866, 9260, 10186, 10230, 12038, 12090, 13299, 13890, 14353, 15279, 17732, 18057, 20372, 20460, 22165, 24076, 24180, 25465, 26598, 27780, 28706, 30095, 30558, 36114, 43059, 44330, 50930, 53196, 57412, 60190, 61116, 66209, 66495, 71765, 72228, 76395, 86118, 88660, 90285, 101860, 120380, 132418, 132990, 143530, 152790, 157883, 172236, 180570, 186589, 198627, 215295, 264836, 265980, 287060, 305580, 315766, 331045, 361140, 373178, 397254, 430590, 473649, 559767, 631532, 662090, 746356, 789415, 794508, 861180, 932945, 947298, 993135, 1119534, 1324180, 1578830, 1865890, 1894596, 1986270, 2052479, 2239068, 2368245, 2798835, 3157660, 3731780, 3972540, 4104958, 4736490, 5597670, 6157437, 8209916, 9472980, 10262395, 11195340, 12314874, 20524790, 24629748, 30787185, 41049580, 61574370, 123148740]

約数ペア:

[(1, 123148740), (2, 61574370), (3, 41049580), (4, 30787185), (5, 24629748), (6, 20524790), (10, 12314874), (11, 11195340), (12, 10262395), (13, 9472980), (15, 8209916), (20, 6157437), (22, 5597670), (26, 4736490), (30, 4104958), (31, 3972540), (33, 3731780), (39, 3157660), (44, 2798835), (52, 2368245), (55, 2239068), (60, 2052479), (62, 1986270), (65, 1894596), (66, 1865890), (78, 1578830), (93, 1324180), (110, 1119534), (124, 993135), (130, 947298), (132, 932945), (143, 861180), (155, 794508), (156, 789415), (165, 746356), (186, 662090), (195, 631532), (220, 559767), (260, 473649), (286, 430590), (310, 397254), (330, 373178), (341, 361140), (372, 331045), (390, 315766), (403, 305580), (429, 287060), (463, 265980), (465, 264836), (572, 215295), (620, 198627), (660, 186589), (682, 180570), (715, 172236), (780, 157883), (806, 152790), (858, 143530), (926, 132990), (930, 132418), (1023, 120380), (1209, 101860), (1364, 90285), (1389, 88660), (1430, 86118), (1612, 76395), (1705, 72228), (1716, 71765), (1852, 66495), (1860, 66209), (2015, 61116), (2046, 60190), (2145, 57412), (2315, 53196), (2418, 50930), (2778, 44330), (2860, 43059), (3410, 36114), (4030, 30558), (4092, 30095), (4290, 28706), (4433, 27780), (4630, 26598), (4836, 25465), (5093, 24180), (5115, 24076), (5556, 22165), (6019, 20460), (6045, 20372), (6820, 18057), (6945, 17732), (8060, 15279), (8580, 14353), (8866, 13890), (9260, 13299), (10186, 12090), (10230, 12038)]