246297480

素因数分解:

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

素因数の和:532

約数の個数: 256

約数和(自身を含む): 898007040

約数和(自身を除く): 651709560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 463, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 926, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1389, 1430, 1560, 1612, 1705, 1716, 1852, 1860, 2015, 2046, 2145, 2315, 2418, 2728, 2778, 2860, 3224, 3410, 3432, 3704, 3720, 4030, 4092, 4290, 4433, 4630, 4836, 5093, 5115, 5556, 5720, 6019, 6045, 6820, 6945, 8060, 8184, 8580, 8866, 9260, 9672, 10186, 10230, 11112, 12038, 12090, 13299, 13640, 13890, 14353, 15279, 16120, 17160, 17732, 18057, 18520, 20372, 20460, 22165, 24076, 24180, 25465, 26598, 27780, 28706, 30095, 30558, 35464, 36114, 40744, 40920, 43059, 44330, 48152, 48360, 50930, 53196, 55560, 57412, 60190, 61116, 66209, 66495, 71765, 72228, 76395, 86118, 88660, 90285, 101860, 106392, 114824, 120380, 122232, 132418, 132990, 143530, 144456, 152790, 157883, 172236, 177320, 180570, 186589, 198627, 203720, 215295, 240760, 264836, 265980, 287060, 305580, 315766, 331045, 344472, 361140, 373178, 397254, 430590, 473649, 529672, 531960, 559767, 574120, 611160, 631532, 662090, 722280, 746356, 789415, 794508, 861180, 932945, 947298, 993135, 1119534, 1263064, 1324180, 1492712, 1578830, 1589016, 1722360, 1865890, 1894596, 1986270, 2052479, 2239068, 2368245, 2648360, 2798835, 3157660, 3731780, 3789192, 3972540, 4104958, 4478136, 4736490, 5597670, 6157437, 6315320, 7463560, 7945080, 8209916, 9472980, 10262395, 11195340, 12314874, 16419832, 18945960, 20524790, 22390680, 24629748, 30787185, 41049580, 49259496, 61574370, 82099160, 123148740, 246297480]

約数ペア:

[(1, 246297480), (2, 123148740), (3, 82099160), (4, 61574370), (5, 49259496), (6, 41049580), (8, 30787185), (10, 24629748), (11, 22390680), (12, 20524790), (13, 18945960), (15, 16419832), (20, 12314874), (22, 11195340), (24, 10262395), (26, 9472980), (30, 8209916), (31, 7945080), (33, 7463560), (39, 6315320), (40, 6157437), (44, 5597670), (52, 4736490), (55, 4478136), (60, 4104958), (62, 3972540), (65, 3789192), (66, 3731780), (78, 3157660), (88, 2798835), (93, 2648360), (104, 2368245), (110, 2239068), (120, 2052479), (124, 1986270), (130, 1894596), (132, 1865890), (143, 1722360), (155, 1589016), (156, 1578830), (165, 1492712), (186, 1324180), (195, 1263064), (220, 1119534), (248, 993135), (260, 947298), (264, 932945), (286, 861180), (310, 794508), (312, 789415), (330, 746356), (341, 722280), (372, 662090), (390, 631532), (403, 611160), (429, 574120), (440, 559767), (463, 531960), (465, 529672), (520, 473649), (572, 430590), (620, 397254), (660, 373178), (682, 361140), (715, 344472), (744, 331045), (780, 315766), (806, 305580), (858, 287060), (926, 265980), (930, 264836), (1023, 240760), (1144, 215295), (1209, 203720), (1240, 198627), (1320, 186589), (1364, 180570), (1389, 177320), (1430, 172236), (1560, 157883), (1612, 152790), (1705, 144456), (1716, 143530), (1852, 132990), (1860, 132418), (2015, 122232), (2046, 120380), (2145, 114824), (2315, 106392), (2418, 101860), (2728, 90285), (2778, 88660), (2860, 86118), (3224, 76395), (3410, 72228), (3432, 71765), (3704, 66495), (3720, 66209), (4030, 61116), (4092, 60190), (4290, 57412), (4433, 55560), (4630, 53196), (4836, 50930), (5093, 48360), (5115, 48152), (5556, 44330), (5720, 43059), (6019, 40920), (6045, 40744), (6820, 36114), (6945, 35464), (8060, 30558), (8184, 30095), (8580, 28706), (8866, 27780), (9260, 26598), (9672, 25465), (10186, 24180), (10230, 24076), (11112, 22165), (12038, 20460), (12090, 20372), (13299, 18520), (13640, 18057), (13890, 17732), (14353, 17160), (15279, 16120)]