26868959880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{439}}^1\times {\mathrm{1487}}^1$

素因数の和:1961

約数の個数: 256

約数和(自身を含む): 94279680000

約数和(自身を除く): 67410720120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 439, 490, 588, 686, 735, 840, 878, 980, 1029, 1176, 1317, 1372, 1470, 1487, 1715, 1756, 1960, 2058, 2195, 2634, 2744, 2940, 2974, 3073, 3430, 3512, 4116, 4390, 4461, 5145, 5268, 5880, 5948, 6146, 6585, 6860, 7435, 8232, 8780, 8922, 9219, 10290, 10409, 10536, 11896, 12292, 13170, 13720, 14870, 15365, 17560, 17844, 18438, 20580, 20818, 21511, 22305, 24584, 26340, 29740, 30730, 31227, 35688, 36876, 41160, 41636, 43022, 44610, 46095, 52045, 52680, 59480, 61460, 62454, 64533, 72863, 73752, 83272, 86044, 89220, 92190, 104090, 107555, 122920, 124908, 129066, 145726, 150577, 156135, 172088, 178440, 184380, 208180, 215110, 218589, 249816, 258132, 291452, 301154, 312270, 322665, 364315, 368760, 416360, 430220, 437178, 451731, 510041, 516264, 582904, 602308, 624540, 645330, 652793, 728630, 752885, 860440, 874356, 903462, 1020082, 1092945, 1204616, 1249080, 1290660, 1305586, 1457260, 1505770, 1530123, 1748712, 1806924, 1958379, 2040164, 2185890, 2258655, 2550205, 2581320, 2611172, 2914520, 3011540, 3060246, 3263965, 3613848, 3916758, 4080328, 4371780, 4517310, 4569551, 5100410, 5222344, 6023080, 6120492, 6527930, 7650615, 7833516, 8743560, 9034620, 9139102, 9791895, 10200820, 12240984, 13055860, 13708653, 15301230, 15667032, 18069240, 18278204, 19583790, 20401640, 22847755, 26111720, 27417306, 30602460, 31986857, 36556408, 39167580, 45695510, 54834612, 61204920, 63973714, 68543265, 78335160, 91391020, 95960571, 109669224, 127947428, 137086530, 159934285, 182782040, 191921142, 223907999, 255894856, 274173060, 319868570, 383842284, 447815998, 479802855, 548346120, 639737140, 671723997, 767684568, 895631996, 959605710, 1119539995, 1279474280, 1343447994, 1791263992, 1919211420, 2239079990, 2686895988, 3358619985, 3838422840, 4478159980, 5373791976, 6717239970, 8956319960, 13434479940, 26868959880]

約数ペア:

[(1, 26868959880), (2, 13434479940), (3, 8956319960), (4, 6717239970), (5, 5373791976), (6, 4478159980), (7, 3838422840), (8, 3358619985), (10, 2686895988), (12, 2239079990), (14, 1919211420), (15, 1791263992), (20, 1343447994), (21, 1279474280), (24, 1119539995), (28, 959605710), (30, 895631996), (35, 767684568), (40, 671723997), (42, 639737140), (49, 548346120), (56, 479802855), (60, 447815998), (70, 383842284), (84, 319868570), (98, 274173060), (105, 255894856), (120, 223907999), (140, 191921142), (147, 182782040), (168, 159934285), (196, 137086530), (210, 127947428), (245, 109669224), (280, 95960571), (294, 91391020), (343, 78335160), (392, 68543265), (420, 63973714), (439, 61204920), (490, 54834612), (588, 45695510), (686, 39167580), (735, 36556408), (840, 31986857), (878, 30602460), (980, 27417306), (1029, 26111720), (1176, 22847755), (1317, 20401640), (1372, 19583790), (1470, 18278204), (1487, 18069240), (1715, 15667032), (1756, 15301230), (1960, 13708653), (2058, 13055860), (2195, 12240984), (2634, 10200820), (2744, 9791895), (2940, 9139102), (2974, 9034620), (3073, 8743560), (3430, 7833516), (3512, 7650615), (4116, 6527930), (4390, 6120492), (4461, 6023080), (5145, 5222344), (5268, 5100410), (5880, 4569551), (5948, 4517310), (6146, 4371780), (6585, 4080328), (6860, 3916758), (7435, 3613848), (8232, 3263965), (8780, 3060246), (8922, 3011540), (9219, 2914520), (10290, 2611172), (10409, 2581320), (10536, 2550205), (11896, 2258655), (12292, 2185890), (13170, 2040164), (13720, 1958379), (14870, 1806924), (15365, 1748712), (17560, 1530123), (17844, 1505770), (18438, 1457260), (20580, 1305586), (20818, 1290660), (21511, 1249080), (22305, 1204616), (24584, 1092945), (26340, 1020082), (29740, 903462), (30730, 874356), (31227, 860440), (35688, 752885), (36876, 728630), (41160, 652793), (41636, 645330), (43022, 624540), (44610, 602308), (46095, 582904), (52045, 516264), (52680, 510041), (59480, 451731), (61460, 437178), (62454, 430220), (64533, 416360), (72863, 368760), (73752, 364315), (83272, 322665), (86044, 312270), (89220, 301154), (92190, 291452), (104090, 258132), (107555, 249816), (122920, 218589), (124908, 215110), (129066, 208180), (145726, 184380), (150577, 178440), (156135, 172088)]