202109460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 720986112

約数和(自身を除く): 518876652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 43, 57, 60, 62, 70, 76, 84, 86, 93, 95, 105, 114, 124, 129, 133, 140, 155, 172, 186, 190, 210, 215, 217, 228, 258, 266, 285, 301, 310, 361, 372, 380, 399, 420, 430, 434, 465, 516, 532, 570, 589, 602, 620, 645, 651, 665, 722, 798, 817, 860, 868, 903, 930, 1083, 1085, 1140, 1178, 1204, 1290, 1302, 1330, 1333, 1444, 1505, 1596, 1634, 1767, 1805, 1806, 1860, 1995, 2166, 2170, 2356, 2451, 2527, 2580, 2604, 2660, 2666, 2945, 3010, 3255, 3268, 3534, 3610, 3612, 3990, 3999, 4085, 4123, 4332, 4340, 4515, 4902, 5054, 5332, 5415, 5719, 5890, 6020, 6510, 6665, 7068, 7220, 7581, 7980, 7998, 8170, 8246, 8835, 9030, 9331, 9804, 10108, 10830, 11191, 11438, 11780, 12255, 12369, 12635, 13020, 13330, 15162, 15523, 15996, 16340, 16492, 17157, 17670, 18060, 18662, 19995, 20615, 21660, 22382, 22876, 24510, 24738, 25270, 25327, 26660, 27993, 28595, 30324, 31046, 33573, 34314, 35340, 37324, 37905, 39990, 41230, 44764, 46569, 46655, 49020, 49476, 50540, 50654, 55955, 55986, 57190, 61845, 62092, 67146, 68628, 75810, 75981, 77615, 78337, 79980, 82460, 85785, 93138, 93310, 101308, 108661, 111910, 111972, 114380, 123690, 126635, 134292, 139965, 151620, 151962, 155230, 156674, 167865, 171570, 177289, 186276, 186620, 217322, 223820, 232845, 235011, 247380, 253270, 279930, 303924, 310460, 313348, 325983, 335730, 343140, 354578, 379905, 391685, 434644, 465690, 470022, 481213, 506540, 531867, 543305, 559860, 651966, 671460, 709156, 759810, 783370, 886445, 931380, 940044, 962426, 1063734, 1086610, 1175055, 1303932, 1443639, 1519620, 1566740, 1629915, 1772890, 1924852, 2127468, 2173220, 2350110, 2406065, 2659335, 2887278, 3259830, 3368491, 3545780, 4700220, 4812130, 5318670, 5774556, 6519660, 6736982, 7218195, 9624260, 10105473, 10637340, 13473964, 14436390, 16842455, 20210946, 28872780, 33684910, 40421892, 50527365, 67369820, 101054730, 202109460]

約数ペア:

[(1, 202109460), (2, 101054730), (3, 67369820), (4, 50527365), (5, 40421892), (6, 33684910), (7, 28872780), (10, 20210946), (12, 16842455), (14, 14436390), (15, 13473964), (19, 10637340), (20, 10105473), (21, 9624260), (28, 7218195), (30, 6736982), (31, 6519660), (35, 5774556), (38, 5318670), (42, 4812130), (43, 4700220), (57, 3545780), (60, 3368491), (62, 3259830), (70, 2887278), (76, 2659335), (84, 2406065), (86, 2350110), (93, 2173220), (95, 2127468), (105, 1924852), (114, 1772890), (124, 1629915), (129, 1566740), (133, 1519620), (140, 1443639), (155, 1303932), (172, 1175055), (186, 1086610), (190, 1063734), (210, 962426), (215, 940044), (217, 931380), (228, 886445), (258, 783370), (266, 759810), (285, 709156), (301, 671460), (310, 651966), (361, 559860), (372, 543305), (380, 531867), (399, 506540), (420, 481213), (430, 470022), (434, 465690), (465, 434644), (516, 391685), (532, 379905), (570, 354578), (589, 343140), (602, 335730), (620, 325983), (645, 313348), (651, 310460), (665, 303924), (722, 279930), (798, 253270), (817, 247380), (860, 235011), (868, 232845), (903, 223820), (930, 217322), (1083, 186620), (1085, 186276), (1140, 177289), (1178, 171570), (1204, 167865), (1290, 156674), (1302, 155230), (1330, 151962), (1333, 151620), (1444, 139965), (1505, 134292), (1596, 126635), (1634, 123690), (1767, 114380), (1805, 111972), (1806, 111910), (1860, 108661), (1995, 101308), (2166, 93310), (2170, 93138), (2356, 85785), (2451, 82460), (2527, 79980), (2580, 78337), (2604, 77615), (2660, 75981), (2666, 75810), (2945, 68628), (3010, 67146), (3255, 62092), (3268, 61845), (3534, 57190), (3610, 55986), (3612, 55955), (3990, 50654), (3999, 50540), (4085, 49476), (4123, 49020), (4332, 46655), (4340, 46569), (4515, 44764), (4902, 41230), (5054, 39990), (5332, 37905), (5415, 37324), (5719, 35340), (5890, 34314), (6020, 33573), (6510, 31046), (6665, 30324), (7068, 28595), (7220, 27993), (7581, 26660), (7980, 25327), (7998, 25270), (8170, 24738), (8246, 24510), (8835, 22876), (9030, 22382), (9331, 21660), (9804, 20615), (10108, 19995), (10830, 18662), (11191, 18060), (11438, 17670), (11780, 17157), (12255, 16492), (12369, 16340), (12635, 15996), (13020, 15523), (13330, 15162)]