1009544760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12978

約数の個数: 192

約数和(自身を含む): 3870996480

約数和(自身を除く): 2861451720

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, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 12923, 13020, 15624, 19530, 25846, 26040, 38769, 39060, 51692, 64615, 77538, 78120, 90461, 103384, 116307, 129230, 155076, 180922, 193845, 232614, 258460, 271383, 310152, 361844, 387690, 400613, 452305, 465228, 516920, 542766, 581535, 723688, 775380, 801226, 814149, 904610, 930456, 1085532, 1163070, 1201839, 1356915, 1550760, 1602452, 1628298, 1809220, 2003065, 2171064, 2326140, 2403678, 2713830, 2804291, 3204904, 3256596, 3605517, 3618440, 4006130, 4070745, 4652280, 4807356, 5427660, 5608582, 6009195, 6513192, 7211034, 8012260, 8141490, 8412873, 9614712, 10855320, 11217164, 12018390, 14021455, 14422068, 16024520, 16282980, 16825746, 18027585, 22434328, 24036780, 25238619, 28042910, 28844136, 32565960, 33651492, 36055170, 42064365, 48073560, 50477238, 56085820, 67302984, 72110340, 84128730, 100954476, 112171640, 126193095, 144220680, 168257460, 201908952, 252386190, 336514920, 504772380, 1009544760]

約数ペア:

[(1, 1009544760), (2, 504772380), (3, 336514920), (4, 252386190), (5, 201908952), (6, 168257460), (7, 144220680), (8, 126193095), (9, 112171640), (10, 100954476), (12, 84128730), (14, 72110340), (15, 67302984), (18, 56085820), (20, 50477238), (21, 48073560), (24, 42064365), (28, 36055170), (30, 33651492), (31, 32565960), (35, 28844136), (36, 28042910), (40, 25238619), (42, 24036780), (45, 22434328), (56, 18027585), (60, 16825746), (62, 16282980), (63, 16024520), (70, 14422068), (72, 14021455), (84, 12018390), (90, 11217164), (93, 10855320), (105, 9614712), (120, 8412873), (124, 8141490), (126, 8012260), (140, 7211034), (155, 6513192), (168, 6009195), (180, 5608582), (186, 5427660), (210, 4807356), (217, 4652280), (248, 4070745), (252, 4006130), (279, 3618440), (280, 3605517), (310, 3256596), (315, 3204904), (360, 2804291), (372, 2713830), (420, 2403678), (434, 2326140), (465, 2171064), (504, 2003065), (558, 1809220), (620, 1628298), (630, 1602452), (651, 1550760), (744, 1356915), (840, 1201839), (868, 1163070), (930, 1085532), (1085, 930456), (1116, 904610), (1240, 814149), (1260, 801226), (1302, 775380), (1395, 723688), (1736, 581535), (1860, 542766), (1953, 516920), (2170, 465228), (2232, 452305), (2520, 400613), (2604, 387690), (2790, 361844), (3255, 310152), (3720, 271383), (3906, 258460), (4340, 232614), (5208, 193845), (5580, 180922), (6510, 155076), (7812, 129230), (8680, 116307), (9765, 103384), (11160, 90461), (12923, 78120), (13020, 77538), (15624, 64615), (19530, 51692), (25846, 39060), (26040, 38769)]