220169460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 735178752

約数和(自身を除く): 515009292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 73, 84, 86, 105, 129, 140, 146, 167, 172, 210, 215, 219, 258, 292, 301, 334, 365, 420, 430, 438, 501, 511, 516, 602, 645, 668, 730, 835, 860, 876, 903, 1002, 1022, 1095, 1169, 1204, 1290, 1460, 1505, 1533, 1670, 1806, 2004, 2044, 2190, 2338, 2505, 2555, 2580, 3010, 3066, 3139, 3340, 3507, 3612, 4380, 4515, 4676, 5010, 5110, 5845, 6020, 6132, 6278, 7014, 7181, 7665, 9030, 9417, 10020, 10220, 11690, 12191, 12556, 14028, 14362, 15330, 15695, 17535, 18060, 18834, 21543, 21973, 23380, 24382, 28724, 30660, 31390, 35070, 35905, 36573, 37668, 43086, 43946, 47085, 48764, 50267, 60955, 62780, 65919, 70140, 71810, 73146, 85337, 86172, 87892, 94170, 100534, 107715, 109865, 121910, 131838, 143620, 146292, 150801, 170674, 182865, 188340, 201068, 215430, 219730, 243820, 251335, 256011, 263676, 301602, 329595, 341348, 365730, 426685, 430860, 439460, 502670, 512022, 524213, 603204, 659190, 731460, 754005, 853370, 1005340, 1024044, 1048426, 1280055, 1318380, 1508010, 1572639, 1706740, 2096852, 2560110, 2621065, 3016020, 3145278, 3669491, 5120220, 5242130, 6290556, 7338982, 7863195, 10484260, 11008473, 14677964, 15726390, 18347455, 22016946, 31452780, 36694910, 44033892, 55042365, 73389820, 110084730, 220169460]

約数ペア:

[(1, 220169460), (2, 110084730), (3, 73389820), (4, 55042365), (5, 44033892), (6, 36694910), (7, 31452780), (10, 22016946), (12, 18347455), (14, 15726390), (15, 14677964), (20, 11008473), (21, 10484260), (28, 7863195), (30, 7338982), (35, 6290556), (42, 5242130), (43, 5120220), (60, 3669491), (70, 3145278), (73, 3016020), (84, 2621065), (86, 2560110), (105, 2096852), (129, 1706740), (140, 1572639), (146, 1508010), (167, 1318380), (172, 1280055), (210, 1048426), (215, 1024044), (219, 1005340), (258, 853370), (292, 754005), (301, 731460), (334, 659190), (365, 603204), (420, 524213), (430, 512022), (438, 502670), (501, 439460), (511, 430860), (516, 426685), (602, 365730), (645, 341348), (668, 329595), (730, 301602), (835, 263676), (860, 256011), (876, 251335), (903, 243820), (1002, 219730), (1022, 215430), (1095, 201068), (1169, 188340), (1204, 182865), (1290, 170674), (1460, 150801), (1505, 146292), (1533, 143620), (1670, 131838), (1806, 121910), (2004, 109865), (2044, 107715), (2190, 100534), (2338, 94170), (2505, 87892), (2555, 86172), (2580, 85337), (3010, 73146), (3066, 71810), (3139, 70140), (3340, 65919), (3507, 62780), (3612, 60955), (4380, 50267), (4515, 48764), (4676, 47085), (5010, 43946), (5110, 43086), (5845, 37668), (6020, 36573), (6132, 35905), (6278, 35070), (7014, 31390), (7181, 30660), (7665, 28724), (9030, 24382), (9417, 23380), (10020, 21973), (10220, 21543), (11690, 18834), (12191, 18060), (12556, 17535), (14028, 15695), (14362, 15330)]