418981680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 320

約数和(自身を含む): 1594897920

約数和(自身を除く): 1175916240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 129, 130, 135, 144, 156, 172, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 312, 344, 347, 351, 360, 387, 390, 430, 432, 468, 516, 520, 540, 559, 585, 624, 645, 688, 694, 702, 720, 774, 780, 860, 936, 1032, 1040, 1041, 1080, 1118, 1161, 1170, 1290, 1388, 1404, 1548, 1560, 1677, 1720, 1735, 1755, 1872, 1935, 2064, 2082, 2160, 2236, 2322, 2340, 2580, 2776, 2795, 2808, 3096, 3120, 3123, 3354, 3440, 3470, 3510, 3870, 4164, 4472, 4511, 4644, 4680, 5031, 5160, 5205, 5552, 5590, 5616, 5805, 6192, 6246, 6708, 6940, 7020, 7740, 8328, 8385, 8944, 9022, 9288, 9360, 9369, 10062, 10320, 10410, 11180, 11610, 12492, 13416, 13533, 13880, 14040, 14921, 15093, 15480, 15615, 16656, 16770, 18044, 18576, 18738, 20124, 20820, 22360, 22555, 23220, 24984, 25155, 26832, 27066, 27760, 28080, 29842, 30186, 30960, 31230, 33540, 36088, 37476, 40248, 40599, 41640, 44720, 44763, 45110, 46440, 46845, 49968, 50310, 54132, 59684, 60372, 62460, 67080, 67665, 72176, 74605, 74952, 75465, 80496, 81198, 83280, 89526, 90220, 92880, 93690, 100620, 108264, 119368, 120744, 121797, 124920, 134160, 134289, 135330, 149210, 149904, 150930, 162396, 179052, 180440, 187380, 193973, 201240, 202995, 216528, 223815, 238736, 241488, 243594, 249840, 268578, 270660, 298420, 301860, 324792, 358104, 360880, 374760, 387946, 402480, 402867, 405990, 447630, 487188, 537156, 541320, 581919, 596840, 603720, 608985, 649584, 671445, 716208, 749520, 775892, 805734, 811980, 895260, 969865, 974376, 1074312, 1082640, 1163838, 1193680, 1207440, 1217970, 1342890, 1551784, 1611468, 1623960, 1745757, 1790520, 1939730, 1948752, 2014335, 2148624, 2327676, 2435940, 2685780, 2909595, 3103568, 3222936, 3247920, 3491514, 3581040, 3879460, 4028670, 4655352, 4871880, 5237271, 5371560, 5819190, 6445872, 6983028, 7758920, 8057340, 8728785, 9310704, 9743760, 10474542, 10743120, 11638380, 13966056, 15517840, 16114680, 17457570, 20949084, 23276760, 26186355, 27932112, 32229360, 34915140, 41898168, 46553520, 52372710, 69830280, 83796336, 104745420, 139660560, 209490840, 418981680]

約数ペア:

[(1, 418981680), (2, 209490840), (3, 139660560), (4, 104745420), (5, 83796336), (6, 69830280), (8, 52372710), (9, 46553520), (10, 41898168), (12, 34915140), (13, 32229360), (15, 27932112), (16, 26186355), (18, 23276760), (20, 20949084), (24, 17457570), (26, 16114680), (27, 15517840), (30, 13966056), (36, 11638380), (39, 10743120), (40, 10474542), (43, 9743760), (45, 9310704), (48, 8728785), (52, 8057340), (54, 7758920), (60, 6983028), (65, 6445872), (72, 5819190), (78, 5371560), (80, 5237271), (86, 4871880), (90, 4655352), (104, 4028670), (108, 3879460), (117, 3581040), (120, 3491514), (129, 3247920), (130, 3222936), (135, 3103568), (144, 2909595), (156, 2685780), (172, 2435940), (180, 2327676), (195, 2148624), (208, 2014335), (215, 1948752), (216, 1939730), (234, 1790520), (240, 1745757), (258, 1623960), (260, 1611468), (270, 1551784), (312, 1342890), (344, 1217970), (347, 1207440), (351, 1193680), (360, 1163838), (387, 1082640), (390, 1074312), (430, 974376), (432, 969865), (468, 895260), (516, 811980), (520, 805734), (540, 775892), (559, 749520), (585, 716208), (624, 671445), (645, 649584), (688, 608985), (694, 603720), (702, 596840), (720, 581919), (774, 541320), (780, 537156), (860, 487188), (936, 447630), (1032, 405990), (1040, 402867), (1041, 402480), (1080, 387946), (1118, 374760), (1161, 360880), (1170, 358104), (1290, 324792), (1388, 301860), (1404, 298420), (1548, 270660), (1560, 268578), (1677, 249840), (1720, 243594), (1735, 241488), (1755, 238736), (1872, 223815), (1935, 216528), (2064, 202995), (2082, 201240), (2160, 193973), (2236, 187380), (2322, 180440), (2340, 179052), (2580, 162396), (2776, 150930), (2795, 149904), (2808, 149210), (3096, 135330), (3120, 134289), (3123, 134160), (3354, 124920), (3440, 121797), (3470, 120744), (3510, 119368), (3870, 108264), (4164, 100620), (4472, 93690), (4511, 92880), (4644, 90220), (4680, 89526), (5031, 83280), (5160, 81198), (5205, 80496), (5552, 75465), (5590, 74952), (5616, 74605), (5805, 72176), (6192, 67665), (6246, 67080), (6708, 62460), (6940, 60372), (7020, 59684), (7740, 54132), (8328, 50310), (8385, 49968), (8944, 46845), (9022, 46440), (9288, 45110), (9360, 44763), (9369, 44720), (10062, 41640), (10320, 40599), (10410, 40248), (11180, 37476), (11610, 36088), (12492, 33540), (13416, 31230), (13533, 30960), (13880, 30186), (14040, 29842), (14921, 28080), (15093, 27760), (15480, 27066), (15615, 26832), (16656, 25155), (16770, 24984), (18044, 23220), (18576, 22555), (18738, 22360), (20124, 20820)]