391459320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5066

約数の個数: 192

約数和(自身を含む): 1501194240

約数和(自身を除く): 1109734920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5011, 5208, 5580, 6510, 7812, 8680, 9765, 10022, 11160, 13020, 15033, 15624, 19530, 20044, 25055, 26040, 30066, 35077, 39060, 40088, 45099, 50110, 60132, 70154, 75165, 78120, 90198, 100220, 105231, 120264, 140308, 150330, 155341, 175385, 180396, 200440, 210462, 225495, 280616, 300660, 310682, 315693, 350770, 360792, 420924, 450990, 466023, 526155, 601320, 621364, 631386, 701540, 776705, 841848, 901980, 932046, 1052310, 1087387, 1242728, 1262772, 1398069, 1403080, 1553410, 1578465, 1803960, 1864092, 2104620, 2174774, 2330115, 2525544, 2796138, 3106820, 3156930, 3262161, 3728184, 4209240, 4349548, 4660230, 5436935, 5592276, 6213640, 6313860, 6524322, 6990345, 8699096, 9320460, 9786483, 10873870, 11184552, 12627720, 13048644, 13980690, 16310805, 18640920, 19572966, 21747740, 26097288, 27961380, 32621610, 39145932, 43495480, 48932415, 55922760, 65243220, 78291864, 97864830, 130486440, 195729660, 391459320]

約数ペア:

[(1, 391459320), (2, 195729660), (3, 130486440), (4, 97864830), (5, 78291864), (6, 65243220), (7, 55922760), (8, 48932415), (9, 43495480), (10, 39145932), (12, 32621610), (14, 27961380), (15, 26097288), (18, 21747740), (20, 19572966), (21, 18640920), (24, 16310805), (28, 13980690), (30, 13048644), (31, 12627720), (35, 11184552), (36, 10873870), (40, 9786483), (42, 9320460), (45, 8699096), (56, 6990345), (60, 6524322), (62, 6313860), (63, 6213640), (70, 5592276), (72, 5436935), (84, 4660230), (90, 4349548), (93, 4209240), (105, 3728184), (120, 3262161), (124, 3156930), (126, 3106820), (140, 2796138), (155, 2525544), (168, 2330115), (180, 2174774), (186, 2104620), (210, 1864092), (217, 1803960), (248, 1578465), (252, 1553410), (279, 1403080), (280, 1398069), (310, 1262772), (315, 1242728), (360, 1087387), (372, 1052310), (420, 932046), (434, 901980), (465, 841848), (504, 776705), (558, 701540), (620, 631386), (630, 621364), (651, 601320), (744, 526155), (840, 466023), (868, 450990), (930, 420924), (1085, 360792), (1116, 350770), (1240, 315693), (1260, 310682), (1302, 300660), (1395, 280616), (1736, 225495), (1860, 210462), (1953, 200440), (2170, 180396), (2232, 175385), (2520, 155341), (2604, 150330), (2790, 140308), (3255, 120264), (3720, 105231), (3906, 100220), (4340, 90198), (5011, 78120), (5208, 75165), (5580, 70154), (6510, 60132), (7812, 50110), (8680, 45099), (9765, 40088), (10022, 39060), (11160, 35077), (13020, 30066), (15033, 26040), (15624, 25055), (19530, 20044)]