9678433120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2085

約数の個数: 192

約数和(自身を含む): 25214644224

約数和(自身を除く): 15536211104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 43, 46, 62, 80, 86, 92, 115, 124, 155, 160, 172, 184, 215, 230, 248, 310, 344, 368, 430, 460, 496, 620, 688, 713, 736, 860, 920, 989, 992, 1240, 1333, 1376, 1426, 1720, 1840, 1973, 1978, 2480, 2666, 2852, 3440, 3565, 3680, 3946, 3956, 4945, 4960, 5332, 5704, 6665, 6880, 7130, 7892, 7912, 9865, 9890, 10664, 11408, 13330, 14260, 15784, 15824, 19730, 19780, 21328, 22816, 26660, 28520, 30659, 31568, 31648, 39460, 39560, 42656, 45379, 53320, 57040, 61163, 61318, 63136, 78920, 79120, 84839, 90758, 106640, 114080, 122326, 122636, 153295, 157840, 158240, 169678, 181516, 213280, 226895, 244652, 245272, 305815, 306590, 315680, 339356, 363032, 424195, 453790, 489304, 490544, 611630, 613180, 678712, 726064, 848390, 907580, 978608, 981088, 1223260, 1226360, 1357424, 1406749, 1452128, 1696780, 1815160, 1951297, 1957216, 2446520, 2452720, 2630009, 2714848, 2813498, 3393560, 3630320, 3902594, 4893040, 4905440, 5260018, 5626996, 6787120, 7033745, 7260640, 7805188, 9756485, 9786080, 10520036, 11253992, 13150045, 13574240, 14067490, 15610376, 19512970, 21040072, 22507984, 26300090, 28134980, 31220752, 39025940, 42080144, 45015968, 52600180, 56269960, 60490207, 62441504, 78051880, 84160288, 105200360, 112539920, 120980414, 156103760, 210400720, 225079840, 241960828, 302451035, 312207520, 420801440, 483921656, 604902070, 967843312, 1209804140, 1935686624, 2419608280, 4839216560, 9678433120]

約数ペア:

[(1, 9678433120), (2, 4839216560), (4, 2419608280), (5, 1935686624), (8, 1209804140), (10, 967843312), (16, 604902070), (20, 483921656), (23, 420801440), (31, 312207520), (32, 302451035), (40, 241960828), (43, 225079840), (46, 210400720), (62, 156103760), (80, 120980414), (86, 112539920), (92, 105200360), (115, 84160288), (124, 78051880), (155, 62441504), (160, 60490207), (172, 56269960), (184, 52600180), (215, 45015968), (230, 42080144), (248, 39025940), (310, 31220752), (344, 28134980), (368, 26300090), (430, 22507984), (460, 21040072), (496, 19512970), (620, 15610376), (688, 14067490), (713, 13574240), (736, 13150045), (860, 11253992), (920, 10520036), (989, 9786080), (992, 9756485), (1240, 7805188), (1333, 7260640), (1376, 7033745), (1426, 6787120), (1720, 5626996), (1840, 5260018), (1973, 4905440), (1978, 4893040), (2480, 3902594), (2666, 3630320), (2852, 3393560), (3440, 2813498), (3565, 2714848), (3680, 2630009), (3946, 2452720), (3956, 2446520), (4945, 1957216), (4960, 1951297), (5332, 1815160), (5704, 1696780), (6665, 1452128), (6880, 1406749), (7130, 1357424), (7892, 1226360), (7912, 1223260), (9865, 981088), (9890, 978608), (10664, 907580), (11408, 848390), (13330, 726064), (14260, 678712), (15784, 613180), (15824, 611630), (19730, 490544), (19780, 489304), (21328, 453790), (22816, 424195), (26660, 363032), (28520, 339356), (30659, 315680), (31568, 306590), (31648, 305815), (39460, 245272), (39560, 244652), (42656, 226895), (45379, 213280), (53320, 181516), (57040, 169678), (61163, 158240), (61318, 157840), (63136, 153295), (78920, 122636), (79120, 122326), (84839, 114080), (90758, 106640)]