485074440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 1696320000

約数和(自身を除く): 1211245560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 61, 72, 74, 90, 108, 111, 120, 122, 135, 148, 180, 183, 185, 199, 216, 222, 244, 270, 296, 305, 333, 360, 366, 370, 398, 444, 488, 540, 549, 555, 597, 610, 666, 732, 740, 796, 888, 915, 995, 999, 1080, 1098, 1110, 1194, 1220, 1332, 1464, 1480, 1592, 1647, 1665, 1791, 1830, 1990, 1998, 2196, 2220, 2257, 2388, 2440, 2664, 2745, 2985, 3294, 3330, 3582, 3660, 3980, 3996, 4392, 4440, 4514, 4776, 4995, 5373, 5490, 5970, 6588, 6660, 6771, 7164, 7320, 7363, 7960, 7992, 8235, 8955, 9028, 9990, 10746, 10980, 11285, 11940, 12139, 13176, 13320, 13542, 14328, 14726, 16470, 17910, 18056, 19980, 20313, 21492, 21960, 22089, 22570, 23880, 24278, 26865, 27084, 29452, 32940, 33855, 35820, 36417, 36815, 39960, 40626, 42984, 44178, 45140, 48556, 53730, 54168, 58904, 60695, 60939, 65880, 66267, 67710, 71640, 72834, 73630, 81252, 88356, 90280, 97112, 101565, 107460, 109251, 110445, 121390, 121878, 132534, 135420, 145668, 147260, 162504, 176712, 182085, 198801, 203130, 214920, 218502, 220890, 242780, 243756, 265068, 270840, 291336, 294520, 304695, 327753, 331335, 364170, 397602, 406260, 437004, 441780, 449143, 485560, 487512, 530136, 546255, 609390, 655506, 662670, 728340, 795204, 812520, 874008, 883560, 898286, 994005, 1092510, 1218780, 1311012, 1325340, 1347429, 1456680, 1590408, 1638765, 1796572, 1988010, 2185020, 2245715, 2437560, 2622024, 2650680, 2694858, 3277530, 3593144, 3976020, 4042287, 4370040, 4491430, 5389716, 6555060, 6737145, 7952040, 8084574, 8982860, 10779432, 12126861, 13110120, 13474290, 16169148, 17965720, 20211435, 24253722, 26948580, 32338296, 40422870, 48507444, 53897160, 60634305, 80845740, 97014888, 121268610, 161691480, 242537220, 485074440]

約数ペア:

[(1, 485074440), (2, 242537220), (3, 161691480), (4, 121268610), (5, 97014888), (6, 80845740), (8, 60634305), (9, 53897160), (10, 48507444), (12, 40422870), (15, 32338296), (18, 26948580), (20, 24253722), (24, 20211435), (27, 17965720), (30, 16169148), (36, 13474290), (37, 13110120), (40, 12126861), (45, 10779432), (54, 8982860), (60, 8084574), (61, 7952040), (72, 6737145), (74, 6555060), (90, 5389716), (108, 4491430), (111, 4370040), (120, 4042287), (122, 3976020), (135, 3593144), (148, 3277530), (180, 2694858), (183, 2650680), (185, 2622024), (199, 2437560), (216, 2245715), (222, 2185020), (244, 1988010), (270, 1796572), (296, 1638765), (305, 1590408), (333, 1456680), (360, 1347429), (366, 1325340), (370, 1311012), (398, 1218780), (444, 1092510), (488, 994005), (540, 898286), (549, 883560), (555, 874008), (597, 812520), (610, 795204), (666, 728340), (732, 662670), (740, 655506), (796, 609390), (888, 546255), (915, 530136), (995, 487512), (999, 485560), (1080, 449143), (1098, 441780), (1110, 437004), (1194, 406260), (1220, 397602), (1332, 364170), (1464, 331335), (1480, 327753), (1592, 304695), (1647, 294520), (1665, 291336), (1791, 270840), (1830, 265068), (1990, 243756), (1998, 242780), (2196, 220890), (2220, 218502), (2257, 214920), (2388, 203130), (2440, 198801), (2664, 182085), (2745, 176712), (2985, 162504), (3294, 147260), (3330, 145668), (3582, 135420), (3660, 132534), (3980, 121878), (3996, 121390), (4392, 110445), (4440, 109251), (4514, 107460), (4776, 101565), (4995, 97112), (5373, 90280), (5490, 88356), (5970, 81252), (6588, 73630), (6660, 72834), (6771, 71640), (7164, 67710), (7320, 66267), (7363, 65880), (7960, 60939), (7992, 60695), (8235, 58904), (8955, 54168), (9028, 53730), (9990, 48556), (10746, 45140), (10980, 44178), (11285, 42984), (11940, 40626), (12139, 39960), (13176, 36815), (13320, 36417), (13542, 35820), (14328, 33855), (14726, 32940), (16470, 29452), (17910, 27084), (18056, 26865), (19980, 24278), (20313, 23880), (21492, 22570), (21960, 22089)]