408521880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 1535526720

約数和(自身を除く): 1127004840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 61, 65, 72, 78, 81, 90, 104, 106, 108, 117, 120, 122, 130, 135, 156, 159, 162, 180, 183, 195, 212, 216, 234, 243, 244, 260, 265, 270, 305, 312, 318, 324, 351, 360, 366, 390, 405, 424, 468, 477, 486, 488, 520, 530, 540, 549, 585, 610, 636, 648, 689, 702, 732, 780, 793, 795, 810, 915, 936, 954, 972, 1053, 1060, 1080, 1098, 1170, 1215, 1220, 1272, 1378, 1404, 1431, 1464, 1560, 1586, 1590, 1620, 1647, 1755, 1830, 1908, 1944, 2067, 2106, 2120, 2196, 2340, 2379, 2385, 2430, 2440, 2745, 2756, 2808, 2862, 3159, 3172, 3180, 3233, 3240, 3294, 3445, 3510, 3660, 3816, 3965, 4134, 4212, 4293, 4392, 4680, 4758, 4770, 4860, 4941, 5265, 5490, 5512, 5724, 6201, 6318, 6344, 6360, 6466, 6588, 6890, 7020, 7137, 7155, 7320, 7930, 8235, 8268, 8424, 8586, 9516, 9540, 9699, 9720, 9882, 10335, 10530, 10980, 11448, 11895, 12402, 12636, 12879, 12932, 13176, 13780, 14040, 14274, 14310, 14823, 15795, 15860, 16165, 16470, 16536, 17172, 18603, 19032, 19080, 19398, 19764, 20670, 21060, 21411, 21465, 21960, 23790, 24705, 24804, 25272, 25758, 25864, 27560, 28548, 28620, 29097, 29646, 31005, 31590, 31720, 32330, 32940, 34344, 35685, 37206, 38796, 39528, 41340, 42029, 42120, 42822, 42930, 47580, 48495, 49410, 49608, 51516, 55809, 57096, 57240, 58194, 59292, 62010, 63180, 64233, 64395, 64660, 65880, 71370, 74115, 74412, 77592, 82680, 84058, 85644, 85860, 87291, 93015, 95160, 96990, 98820, 103032, 107055, 111618, 116388, 118584, 124020, 126087, 126360, 128466, 128790, 129320, 142740, 145485, 148230, 148824, 167427, 168116, 171288, 171720, 174582, 186030, 192699, 193980, 197640, 210145, 214110, 223236, 232776, 248040, 252174, 256932, 257580, 261873, 279045, 285480, 290970, 296460, 321165, 334854, 336232, 349164, 372060, 378261, 385398, 387960, 420290, 428220, 436455, 446472, 504348, 513864, 515160, 523746, 558090, 581940, 592920, 630435, 642330, 669708, 698328, 744120, 756522, 770796, 785619, 837135, 840580, 856440, 872910, 963495, 1008696, 1047492, 1116180, 1134783, 1163880, 1260870, 1284660, 1309365, 1339416, 1513044, 1541592, 1571238, 1674270, 1681160, 1745820, 1891305, 1926990, 2094984, 2232360, 2269566, 2521740, 2569320, 2618730, 3026088, 3142476, 3348540, 3404349, 3491640, 3782610, 3853980, 3928095, 4539132, 5043480, 5237460, 5673915, 6284952, 6697080, 6808698, 7565220, 7707960, 7856190, 9078264, 10213047, 10474920, 11347830, 13617396, 15130440, 15712380, 17021745, 20426094, 22695660, 27234792, 31424760, 34043490, 40852188, 45391320, 51065235, 68086980, 81704376, 102130470, 136173960, 204260940, 408521880]

約数ペア:

[(1, 408521880), (2, 204260940), (3, 136173960), (4, 102130470), (5, 81704376), (6, 68086980), (8, 51065235), (9, 45391320), (10, 40852188), (12, 34043490), (13, 31424760), (15, 27234792), (18, 22695660), (20, 20426094), (24, 17021745), (26, 15712380), (27, 15130440), (30, 13617396), (36, 11347830), (39, 10474920), (40, 10213047), (45, 9078264), (52, 7856190), (53, 7707960), (54, 7565220), (60, 6808698), (61, 6697080), (65, 6284952), (72, 5673915), (78, 5237460), (81, 5043480), (90, 4539132), (104, 3928095), (106, 3853980), (108, 3782610), (117, 3491640), (120, 3404349), (122, 3348540), (130, 3142476), (135, 3026088), (156, 2618730), (159, 2569320), (162, 2521740), (180, 2269566), (183, 2232360), (195, 2094984), (212, 1926990), (216, 1891305), (234, 1745820), (243, 1681160), (244, 1674270), (260, 1571238), (265, 1541592), (270, 1513044), (305, 1339416), (312, 1309365), (318, 1284660), (324, 1260870), (351, 1163880), (360, 1134783), (366, 1116180), (390, 1047492), (405, 1008696), (424, 963495), (468, 872910), (477, 856440), (486, 840580), (488, 837135), (520, 785619), (530, 770796), (540, 756522), (549, 744120), (585, 698328), (610, 669708), (636, 642330), (648, 630435), (689, 592920), (702, 581940), (732, 558090), (780, 523746), (793, 515160), (795, 513864), (810, 504348), (915, 446472), (936, 436455), (954, 428220), (972, 420290), (1053, 387960), (1060, 385398), (1080, 378261), (1098, 372060), (1170, 349164), (1215, 336232), (1220, 334854), (1272, 321165), (1378, 296460), (1404, 290970), (1431, 285480), (1464, 279045), (1560, 261873), (1586, 257580), (1590, 256932), (1620, 252174), (1647, 248040), (1755, 232776), (1830, 223236), (1908, 214110), (1944, 210145), (2067, 197640), (2106, 193980), (2120, 192699), (2196, 186030), (2340, 174582), (2379, 171720), (2385, 171288), (2430, 168116), (2440, 167427), (2745, 148824), (2756, 148230), (2808, 145485), (2862, 142740), (3159, 129320), (3172, 128790), (3180, 128466), (3233, 126360), (3240, 126087), (3294, 124020), (3445, 118584), (3510, 116388), (3660, 111618), (3816, 107055), (3965, 103032), (4134, 98820), (4212, 96990), (4293, 95160), (4392, 93015), (4680, 87291), (4758, 85860), (4770, 85644), (4860, 84058), (4941, 82680), (5265, 77592), (5490, 74412), (5512, 74115), (5724, 71370), (6201, 65880), (6318, 64660), (6344, 64395), (6360, 64233), (6466, 63180), (6588, 62010), (6890, 59292), (7020, 58194), (7137, 57240), (7155, 57096), (7320, 55809), (7930, 51516), (8235, 49608), (8268, 49410), (8424, 48495), (8586, 47580), (9516, 42930), (9540, 42822), (9699, 42120), (9720, 42029), (9882, 41340), (10335, 39528), (10530, 38796), (10980, 37206), (11448, 35685), (11895, 34344), (12402, 32940), (12636, 32330), (12879, 31720), (12932, 31590), (13176, 31005), (13780, 29646), (14040, 29097), (14274, 28620), (14310, 28548), (14823, 27560), (15795, 25864), (15860, 25758), (16165, 25272), (16470, 24804), (16536, 24705), (17172, 23790), (18603, 21960), (19032, 21465), (19080, 21411), (19398, 21060), (19764, 20670)]