156927993320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:700

約数の個数: 256

約数和(自身を含む): 415285056000

約数和(自身を除く): 258357062680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 107, 140, 178, 214, 229, 257, 280, 356, 428, 445, 458, 514, 535, 623, 712, 749, 856, 890, 916, 1028, 1070, 1145, 1246, 1285, 1498, 1603, 1780, 1799, 1832, 2056, 2140, 2290, 2492, 2570, 2996, 3115, 3206, 3560, 3598, 3745, 4280, 4580, 4984, 5140, 5992, 6230, 6412, 7196, 7490, 8015, 8995, 9160, 9523, 10280, 12460, 12824, 14392, 14980, 16030, 17990, 19046, 20381, 22873, 24503, 24920, 27499, 29960, 32060, 35980, 38092, 40762, 45746, 47615, 49006, 54998, 58853, 64120, 66661, 71960, 76184, 81524, 91492, 95230, 98012, 101905, 109996, 114365, 117706, 122515, 133322, 137495, 142667, 160111, 163048, 171521, 182984, 190460, 192493, 196024, 203810, 219992, 228730, 235412, 245030, 266644, 274990, 285334, 294265, 320222, 333305, 343042, 380920, 384986, 407620, 411971, 457460, 470824, 490060, 533288, 549980, 570668, 588530, 640444, 666610, 686084, 713335, 769972, 800555, 815240, 823942, 857605, 914920, 962465, 980120, 1099960, 1141336, 1177060, 1280888, 1333220, 1372168, 1426670, 1539944, 1601110, 1647884, 1715210, 1924930, 2059855, 2180767, 2354120, 2447411, 2666440, 2853340, 3202220, 3295768, 3430420, 3849860, 4119710, 4361534, 4894822, 5237917, 5706680, 6297271, 6404440, 6860840, 7699720, 8239420, 8723068, 9789644, 10475834, 10903835, 12237055, 12594542, 15265369, 16478840, 17131877, 17446136, 19579288, 20951668, 21807670, 24474110, 25189084, 26189585, 30530738, 31486355, 34263754, 36665419, 41903336, 43615340, 44080897, 48948220, 50378168, 52379170, 61061476, 62972710, 68527508, 73330838, 76326845, 85659385, 87230680, 88161794, 97896440, 104758340, 122122952, 125945420, 137055016, 146661676, 152653690, 171318770, 176323588, 183327095, 209516680, 220404485, 251890840, 293323352, 305307380, 342637540, 352647176, 366654190, 440808970, 560457119, 610614760, 685275080, 733308380, 881617940, 1120914238, 1466616760, 1763235880, 2241828476, 2802285595, 3923199833, 4483656952, 5604571190, 7846399666, 11209142380, 15692799332, 19615999165, 22418284760, 31385598664, 39231998330, 78463996660, 156927993320]

約数ペア:

[(1, 156927993320), (2, 78463996660), (4, 39231998330), (5, 31385598664), (7, 22418284760), (8, 19615999165), (10, 15692799332), (14, 11209142380), (20, 7846399666), (28, 5604571190), (35, 4483656952), (40, 3923199833), (56, 2802285595), (70, 2241828476), (89, 1763235880), (107, 1466616760), (140, 1120914238), (178, 881617940), (214, 733308380), (229, 685275080), (257, 610614760), (280, 560457119), (356, 440808970), (428, 366654190), (445, 352647176), (458, 342637540), (514, 305307380), (535, 293323352), (623, 251890840), (712, 220404485), (749, 209516680), (856, 183327095), (890, 176323588), (916, 171318770), (1028, 152653690), (1070, 146661676), (1145, 137055016), (1246, 125945420), (1285, 122122952), (1498, 104758340), (1603, 97896440), (1780, 88161794), (1799, 87230680), (1832, 85659385), (2056, 76326845), (2140, 73330838), (2290, 68527508), (2492, 62972710), (2570, 61061476), (2996, 52379170), (3115, 50378168), (3206, 48948220), (3560, 44080897), (3598, 43615340), (3745, 41903336), (4280, 36665419), (4580, 34263754), (4984, 31486355), (5140, 30530738), (5992, 26189585), (6230, 25189084), (6412, 24474110), (7196, 21807670), (7490, 20951668), (8015, 19579288), (8995, 17446136), (9160, 17131877), (9523, 16478840), (10280, 15265369), (12460, 12594542), (12824, 12237055), (14392, 10903835), (14980, 10475834), (16030, 9789644), (17990, 8723068), (19046, 8239420), (20381, 7699720), (22873, 6860840), (24503, 6404440), (24920, 6297271), (27499, 5706680), (29960, 5237917), (32060, 4894822), (35980, 4361534), (38092, 4119710), (40762, 3849860), (45746, 3430420), (47615, 3295768), (49006, 3202220), (54998, 2853340), (58853, 2666440), (64120, 2447411), (66661, 2354120), (71960, 2180767), (76184, 2059855), (81524, 1924930), (91492, 1715210), (95230, 1647884), (98012, 1601110), (101905, 1539944), (109996, 1426670), (114365, 1372168), (117706, 1333220), (122515, 1280888), (133322, 1177060), (137495, 1141336), (142667, 1099960), (160111, 980120), (163048, 962465), (171521, 914920), (182984, 857605), (190460, 823942), (192493, 815240), (196024, 800555), (203810, 769972), (219992, 713335), (228730, 686084), (235412, 666610), (245030, 640444), (266644, 588530), (274990, 570668), (285334, 549980), (294265, 533288), (320222, 490060), (333305, 470824), (343042, 457460), (380920, 411971), (384986, 407620)]