7861519680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22073}}^1$

素因数の和:22153

約数の個数: 224

約数和(自身を含む): 29065630464

約数和(自身を除く): 21204110784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2240, 2544, 2968, 3180, 3360, 3392, 3710, 4240, 4452, 5088, 5565, 5936, 6360, 6720, 7420, 8480, 8904, 10176, 11130, 11872, 12720, 14840, 16960, 17808, 22073, 22260, 23744, 25440, 29680, 35616, 44146, 44520, 50880, 59360, 66219, 71232, 88292, 89040, 110365, 118720, 132438, 154511, 176584, 178080, 220730, 264876, 309022, 331095, 353168, 356160, 441460, 463533, 529752, 618044, 662190, 706336, 772555, 882920, 927066, 1059504, 1169869, 1236088, 1324380, 1412672, 1545110, 1765840, 1854132, 2119008, 2317665, 2339738, 2472176, 2648760, 3090220, 3509607, 3531680, 3708264, 4238016, 4635330, 4679476, 4944352, 5297520, 5849345, 6180440, 7019214, 7063360, 7416528, 8189083, 9270660, 9358952, 9888704, 10595040, 11698690, 12360880, 14038428, 14833056, 16378166, 17548035, 18541320, 18717904, 21190080, 23397380, 24567249, 24721760, 28076856, 29666112, 32756332, 35096070, 37082640, 37435808, 40945415, 46794760, 49134498, 49443520, 56153712, 65512664, 70192140, 74165280, 74871616, 81890830, 93589520, 98268996, 112307424, 122836245, 131025328, 140384280, 148330560, 163781660, 187179040, 196537992, 224614848, 245672490, 262050656, 280768560, 327563320, 374358080, 393075984, 491344980, 524101312, 561537120, 655126640, 786151968, 982689960, 1123074240, 1310253280, 1572303936, 1965379920, 2620506560, 3930759840, 7861519680]

約数ペア:

[(1, 7861519680), (2, 3930759840), (3, 2620506560), (4, 1965379920), (5, 1572303936), (6, 1310253280), (7, 1123074240), (8, 982689960), (10, 786151968), (12, 655126640), (14, 561537120), (15, 524101312), (16, 491344980), (20, 393075984), (21, 374358080), (24, 327563320), (28, 280768560), (30, 262050656), (32, 245672490), (35, 224614848), (40, 196537992), (42, 187179040), (48, 163781660), (53, 148330560), (56, 140384280), (60, 131025328), (64, 122836245), (70, 112307424), (80, 98268996), (84, 93589520), (96, 81890830), (105, 74871616), (106, 74165280), (112, 70192140), (120, 65512664), (140, 56153712), (159, 49443520), (160, 49134498), (168, 46794760), (192, 40945415), (210, 37435808), (212, 37082640), (224, 35096070), (240, 32756332), (265, 29666112), (280, 28076856), (318, 24721760), (320, 24567249), (336, 23397380), (371, 21190080), (420, 18717904), (424, 18541320), (448, 17548035), (480, 16378166), (530, 14833056), (560, 14038428), (636, 12360880), (672, 11698690), (742, 10595040), (795, 9888704), (840, 9358952), (848, 9270660), (960, 8189083), (1060, 7416528), (1113, 7063360), (1120, 7019214), (1272, 6180440), (1344, 5849345), (1484, 5297520), (1590, 4944352), (1680, 4679476), (1696, 4635330), (1855, 4238016), (2120, 3708264), (2226, 3531680), (2240, 3509607), (2544, 3090220), (2968, 2648760), (3180, 2472176), (3360, 2339738), (3392, 2317665), (3710, 2119008), (4240, 1854132), (4452, 1765840), (5088, 1545110), (5565, 1412672), (5936, 1324380), (6360, 1236088), (6720, 1169869), (7420, 1059504), (8480, 927066), (8904, 882920), (10176, 772555), (11130, 706336), (11872, 662190), (12720, 618044), (14840, 529752), (16960, 463533), (17808, 441460), (22073, 356160), (22260, 353168), (23744, 331095), (25440, 309022), (29680, 264876), (35616, 220730), (44146, 178080), (44520, 176584), (50880, 154511), (59360, 132438), (66219, 118720), (71232, 110365), (88292, 89040)]