396496440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1419518880

約数和(自身を除く): 1023022440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 103, 111, 120, 136, 148, 153, 170, 180, 185, 204, 206, 222, 255, 289, 296, 306, 309, 333, 340, 360, 370, 408, 412, 444, 510, 515, 555, 578, 612, 618, 629, 666, 680, 740, 765, 824, 867, 888, 927, 1020, 1030, 1110, 1156, 1224, 1236, 1258, 1332, 1445, 1480, 1530, 1545, 1665, 1734, 1751, 1854, 1887, 2040, 2060, 2220, 2312, 2472, 2516, 2601, 2664, 2890, 3060, 3090, 3145, 3330, 3468, 3502, 3708, 3774, 3811, 4120, 4335, 4440, 4635, 5032, 5202, 5253, 5661, 5780, 6120, 6180, 6290, 6660, 6936, 7004, 7416, 7548, 7622, 8670, 8755, 9270, 9435, 10404, 10506, 10693, 11322, 11433, 11560, 12360, 12580, 13005, 13320, 14008, 15096, 15244, 15759, 17340, 17510, 18540, 18870, 19055, 20808, 21012, 21386, 22644, 22866, 25160, 26010, 26265, 28305, 29767, 30488, 31518, 32079, 34299, 34680, 35020, 37080, 37740, 38110, 42024, 42772, 45288, 45732, 52020, 52530, 53465, 56610, 57165, 59534, 63036, 64158, 64787, 68598, 70040, 75480, 76220, 78795, 85544, 89301, 91464, 96237, 104040, 105060, 106930, 113220, 114330, 119068, 126072, 128316, 129574, 137196, 148835, 152440, 157590, 160395, 171495, 178602, 192474, 194361, 210120, 213860, 226440, 228660, 238136, 256632, 259148, 267903, 274392, 297670, 315180, 320790, 323935, 342990, 357204, 384948, 388722, 427720, 446505, 457320, 481185, 518296, 535806, 583083, 595340, 630360, 641580, 647870, 685980, 714408, 769896, 777444, 893010, 962370, 971805, 1071612, 1101379, 1166166, 1190680, 1283160, 1295740, 1339515, 1371960, 1554888, 1786020, 1924740, 1943610, 2143224, 2202758, 2332332, 2591480, 2679030, 2915415, 3304137, 3572040, 3849480, 3887220, 4405516, 4664664, 5358060, 5506895, 5830830, 6608274, 7774440, 8811032, 9912411, 10716120, 11013790, 11661660, 13216548, 16520685, 19824822, 22027580, 23323320, 26433096, 33041370, 39649644, 44055160, 49562055, 66082740, 79299288, 99124110, 132165480, 198248220, 396496440]

約数ペア:

[(1, 396496440), (2, 198248220), (3, 132165480), (4, 99124110), (5, 79299288), (6, 66082740), (8, 49562055), (9, 44055160), (10, 39649644), (12, 33041370), (15, 26433096), (17, 23323320), (18, 22027580), (20, 19824822), (24, 16520685), (30, 13216548), (34, 11661660), (36, 11013790), (37, 10716120), (40, 9912411), (45, 8811032), (51, 7774440), (60, 6608274), (68, 5830830), (72, 5506895), (74, 5358060), (85, 4664664), (90, 4405516), (102, 3887220), (103, 3849480), (111, 3572040), (120, 3304137), (136, 2915415), (148, 2679030), (153, 2591480), (170, 2332332), (180, 2202758), (185, 2143224), (204, 1943610), (206, 1924740), (222, 1786020), (255, 1554888), (289, 1371960), (296, 1339515), (306, 1295740), (309, 1283160), (333, 1190680), (340, 1166166), (360, 1101379), (370, 1071612), (408, 971805), (412, 962370), (444, 893010), (510, 777444), (515, 769896), (555, 714408), (578, 685980), (612, 647870), (618, 641580), (629, 630360), (666, 595340), (680, 583083), (740, 535806), (765, 518296), (824, 481185), (867, 457320), (888, 446505), (927, 427720), (1020, 388722), (1030, 384948), (1110, 357204), (1156, 342990), (1224, 323935), (1236, 320790), (1258, 315180), (1332, 297670), (1445, 274392), (1480, 267903), (1530, 259148), (1545, 256632), (1665, 238136), (1734, 228660), (1751, 226440), (1854, 213860), (1887, 210120), (2040, 194361), (2060, 192474), (2220, 178602), (2312, 171495), (2472, 160395), (2516, 157590), (2601, 152440), (2664, 148835), (2890, 137196), (3060, 129574), (3090, 128316), (3145, 126072), (3330, 119068), (3468, 114330), (3502, 113220), (3708, 106930), (3774, 105060), (3811, 104040), (4120, 96237), (4335, 91464), (4440, 89301), (4635, 85544), (5032, 78795), (5202, 76220), (5253, 75480), (5661, 70040), (5780, 68598), (6120, 64787), (6180, 64158), (6290, 63036), (6660, 59534), (6936, 57165), (7004, 56610), (7416, 53465), (7548, 52530), (7622, 52020), (8670, 45732), (8755, 45288), (9270, 42772), (9435, 42024), (10404, 38110), (10506, 37740), (10693, 37080), (11322, 35020), (11433, 34680), (11560, 34299), (12360, 32079), (12580, 31518), (13005, 30488), (13320, 29767), (14008, 28305), (15096, 26265), (15244, 26010), (15759, 25160), (17340, 22866), (17510, 22644), (18540, 21386), (18870, 21012), (19055, 20808)]