156948120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1106

約数の個数: 192

約数和(自身を含む): 593087040

約数和(自身を除く): 436138920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1021, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2042, 2135, 2196, 2440, 2520, 2562, 2745, 3063, 3416, 3660, 3843, 4084, 4270, 4392, 5105, 5124, 5490, 6126, 6405, 7147, 7320, 7686, 8168, 8540, 9189, 10210, 10248, 10980, 12252, 12810, 14294, 15315, 15372, 17080, 18378, 19215, 20420, 21441, 21960, 24504, 25620, 28588, 30630, 30744, 35735, 36756, 38430, 40840, 42882, 45945, 51240, 57176, 61260, 62281, 64323, 71470, 73512, 76860, 85764, 91890, 107205, 122520, 124562, 128646, 142940, 153720, 171528, 183780, 186843, 214410, 249124, 257292, 285880, 311405, 321615, 367560, 373686, 428820, 435967, 498248, 514584, 560529, 622810, 643230, 747372, 857640, 871934, 934215, 1121058, 1245620, 1286460, 1307901, 1494744, 1743868, 1868430, 2179835, 2242116, 2491240, 2572920, 2615802, 2802645, 3487736, 3736860, 3923703, 4359670, 4484232, 5231604, 5605290, 6539505, 7473720, 7847406, 8719340, 10463208, 11210580, 13079010, 15694812, 17438680, 19618515, 22421160, 26158020, 31389624, 39237030, 52316040, 78474060, 156948120]

約数ペア:

[(1, 156948120), (2, 78474060), (3, 52316040), (4, 39237030), (5, 31389624), (6, 26158020), (7, 22421160), (8, 19618515), (9, 17438680), (10, 15694812), (12, 13079010), (14, 11210580), (15, 10463208), (18, 8719340), (20, 7847406), (21, 7473720), (24, 6539505), (28, 5605290), (30, 5231604), (35, 4484232), (36, 4359670), (40, 3923703), (42, 3736860), (45, 3487736), (56, 2802645), (60, 2615802), (61, 2572920), (63, 2491240), (70, 2242116), (72, 2179835), (84, 1868430), (90, 1743868), (105, 1494744), (120, 1307901), (122, 1286460), (126, 1245620), (140, 1121058), (168, 934215), (180, 871934), (183, 857640), (210, 747372), (244, 643230), (252, 622810), (280, 560529), (305, 514584), (315, 498248), (360, 435967), (366, 428820), (420, 373686), (427, 367560), (488, 321615), (504, 311405), (549, 285880), (610, 257292), (630, 249124), (732, 214410), (840, 186843), (854, 183780), (915, 171528), (1021, 153720), (1098, 142940), (1220, 128646), (1260, 124562), (1281, 122520), (1464, 107205), (1708, 91890), (1830, 85764), (2042, 76860), (2135, 73512), (2196, 71470), (2440, 64323), (2520, 62281), (2562, 61260), (2745, 57176), (3063, 51240), (3416, 45945), (3660, 42882), (3843, 40840), (4084, 38430), (4270, 36756), (4392, 35735), (5105, 30744), (5124, 30630), (5490, 28588), (6126, 25620), (6405, 24504), (7147, 21960), (7320, 21441), (7686, 20420), (8168, 19215), (8540, 18378), (9189, 17080), (10210, 15372), (10248, 15315), (10980, 14294), (12252, 12810)]