127157940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 216

約数和(自身を含む): 483635880

約数和(自身を除く): 356477940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1109, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2218, 2340, 2548, 2730, 2940, 3185, 3276, 3327, 3822, 4095, 4410, 4436, 5460, 5545, 5733, 6370, 6654, 7644, 7763, 8190, 8820, 9555, 9981, 11090, 11466, 12740, 13308, 14417, 15526, 16380, 16635, 19110, 19962, 22180, 22932, 23289, 28665, 28834, 31052, 33270, 38220, 38815, 39924, 43251, 46578, 49905, 54341, 57330, 57668, 66540, 69867, 72085, 77630, 86502, 93156, 99810, 100919, 108682, 114660, 116445, 129753, 139734, 144170, 155260, 163023, 173004, 199620, 201838, 216255, 217364, 232890, 259506, 271705, 279468, 288340, 302757, 326046, 349335, 403676, 432510, 465780, 489069, 504595, 519012, 543410, 605514, 648765, 652092, 698670, 706433, 815115, 865020, 908271, 978138, 1009190, 1086820, 1211028, 1297530, 1397340, 1412866, 1513785, 1630230, 1816542, 1956276, 2018380, 2119299, 2445345, 2595060, 2825732, 3027570, 3260460, 3532165, 3633084, 4238598, 4541355, 4890690, 6055140, 6357897, 7064330, 8477196, 9082710, 9781380, 10596495, 12715794, 14128660, 18165420, 21192990, 25431588, 31789485, 42385980, 63578970, 127157940]

約数ペア:

[(1, 127157940), (2, 63578970), (3, 42385980), (4, 31789485), (5, 25431588), (6, 21192990), (7, 18165420), (9, 14128660), (10, 12715794), (12, 10596495), (13, 9781380), (14, 9082710), (15, 8477196), (18, 7064330), (20, 6357897), (21, 6055140), (26, 4890690), (28, 4541355), (30, 4238598), (35, 3633084), (36, 3532165), (39, 3260460), (42, 3027570), (45, 2825732), (49, 2595060), (52, 2445345), (60, 2119299), (63, 2018380), (65, 1956276), (70, 1816542), (78, 1630230), (84, 1513785), (90, 1412866), (91, 1397340), (98, 1297530), (105, 1211028), (117, 1086820), (126, 1009190), (130, 978138), (140, 908271), (147, 865020), (156, 815115), (180, 706433), (182, 698670), (195, 652092), (196, 648765), (210, 605514), (234, 543410), (245, 519012), (252, 504595), (260, 489069), (273, 465780), (294, 432510), (315, 403676), (364, 349335), (390, 326046), (420, 302757), (441, 288340), (455, 279468), (468, 271705), (490, 259506), (546, 232890), (585, 217364), (588, 216255), (630, 201838), (637, 199620), (735, 173004), (780, 163023), (819, 155260), (882, 144170), (910, 139734), (980, 129753), (1092, 116445), (1109, 114660), (1170, 108682), (1260, 100919), (1274, 99810), (1365, 93156), (1470, 86502), (1638, 77630), (1764, 72085), (1820, 69867), (1911, 66540), (2205, 57668), (2218, 57330), (2340, 54341), (2548, 49905), (2730, 46578), (2940, 43251), (3185, 39924), (3276, 38815), (3327, 38220), (3822, 33270), (4095, 31052), (4410, 28834), (4436, 28665), (5460, 23289), (5545, 22932), (5733, 22180), (6370, 19962), (6654, 19110), (7644, 16635), (7763, 16380), (8190, 15526), (8820, 14417), (9555, 13308), (9981, 12740), (11090, 11466)]