2098278720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2521}}^1$

素因数の和:2578

約数の個数: 252

約数和(自身を含む): 7669760124

約数和(自身を除く): 5571481404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 480, 510, 544, 576, 578, 612, 680, 720, 765, 816, 867, 960, 1020, 1088, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2521, 2601, 2720, 2880, 2890, 3060, 3264, 3468, 4080, 4335, 4624, 4896, 5042, 5202, 5440, 5780, 6120, 6936, 7563, 8160, 8670, 9248, 9792, 10084, 10404, 11560, 12240, 12605, 13005, 13872, 15126, 16320, 17340, 18496, 20168, 20808, 22689, 23120, 24480, 25210, 26010, 27744, 30252, 34680, 37815, 40336, 41616, 42857, 45378, 46240, 48960, 50420, 52020, 55488, 60504, 69360, 75630, 80672, 83232, 85714, 90756, 92480, 100840, 104040, 113445, 121008, 128571, 138720, 151260, 161344, 166464, 171428, 181512, 201680, 208080, 214285, 226890, 242016, 257142, 277440, 302520, 342856, 363024, 385713, 403360, 416160, 428570, 453780, 484032, 514284, 605040, 642855, 685712, 726048, 728569, 771426, 806720, 832320, 857140, 907560, 1028568, 1210080, 1285710, 1371424, 1452096, 1457138, 1542852, 1714280, 1815120, 1928565, 2057136, 2185707, 2420160, 2571420, 2742848, 2914276, 3085704, 3428560, 3630240, 3642845, 3857130, 4114272, 4371414, 5142840, 5828552, 6171408, 6557121, 6857120, 7260480, 7285690, 7714260, 8228544, 8742828, 10285680, 10928535, 11657104, 12342816, 13114242, 13714240, 14571380, 15428520, 17485656, 20571360, 21857070, 23314208, 24685632, 26228484, 29142760, 30857040, 32785605, 34971312, 41142720, 43714140, 46628416, 52456968, 58285520, 61714080, 65571210, 69942624, 87428280, 104913936, 116571040, 123428160, 131142420, 139885248, 174856560, 209827872, 233142080, 262284840, 349713120, 419655744, 524569680, 699426240, 1049139360, 2098278720]

約数ペア:

[(1, 2098278720), (2, 1049139360), (3, 699426240), (4, 524569680), (5, 419655744), (6, 349713120), (8, 262284840), (9, 233142080), (10, 209827872), (12, 174856560), (15, 139885248), (16, 131142420), (17, 123428160), (18, 116571040), (20, 104913936), (24, 87428280), (30, 69942624), (32, 65571210), (34, 61714080), (36, 58285520), (40, 52456968), (45, 46628416), (48, 43714140), (51, 41142720), (60, 34971312), (64, 32785605), (68, 30857040), (72, 29142760), (80, 26228484), (85, 24685632), (90, 23314208), (96, 21857070), (102, 20571360), (120, 17485656), (136, 15428520), (144, 14571380), (153, 13714240), (160, 13114242), (170, 12342816), (180, 11657104), (192, 10928535), (204, 10285680), (240, 8742828), (255, 8228544), (272, 7714260), (288, 7285690), (289, 7260480), (306, 6857120), (320, 6557121), (340, 6171408), (360, 5828552), (408, 5142840), (480, 4371414), (510, 4114272), (544, 3857130), (576, 3642845), (578, 3630240), (612, 3428560), (680, 3085704), (720, 2914276), (765, 2742848), (816, 2571420), (867, 2420160), (960, 2185707), (1020, 2057136), (1088, 1928565), (1156, 1815120), (1224, 1714280), (1360, 1542852), (1440, 1457138), (1445, 1452096), (1530, 1371424), (1632, 1285710), (1734, 1210080), (2040, 1028568), (2312, 907560), (2448, 857140), (2521, 832320), (2601, 806720), (2720, 771426), (2880, 728569), (2890, 726048), (3060, 685712), (3264, 642855), (3468, 605040), (4080, 514284), (4335, 484032), (4624, 453780), (4896, 428570), (5042, 416160), (5202, 403360), (5440, 385713), (5780, 363024), (6120, 342856), (6936, 302520), (7563, 277440), (8160, 257142), (8670, 242016), (9248, 226890), (9792, 214285), (10084, 208080), (10404, 201680), (11560, 181512), (12240, 171428), (12605, 166464), (13005, 161344), (13872, 151260), (15126, 138720), (16320, 128571), (17340, 121008), (18496, 113445), (20168, 104040), (20808, 100840), (22689, 92480), (23120, 90756), (24480, 85714), (25210, 83232), (26010, 80672), (27744, 75630), (30252, 69360), (34680, 60504), (37815, 55488), (40336, 52020), (41616, 50420), (42857, 48960), (45378, 46240)]