760341820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 1999872000

約数和(自身を除く): 1239530180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 61, 70, 79, 92, 98, 115, 122, 140, 158, 161, 196, 230, 244, 245, 305, 316, 322, 343, 395, 427, 460, 490, 553, 610, 644, 686, 790, 805, 854, 980, 1106, 1127, 1220, 1372, 1403, 1580, 1610, 1708, 1715, 1817, 2135, 2212, 2254, 2765, 2806, 2989, 3220, 3430, 3634, 3871, 4270, 4508, 4819, 5530, 5612, 5635, 5978, 6860, 7015, 7268, 7742, 7889, 8540, 9085, 9638, 9821, 11060, 11270, 11956, 12719, 14030, 14945, 15484, 15778, 18170, 19276, 19355, 19642, 20923, 22540, 24095, 25438, 27097, 28060, 29890, 31556, 33733, 36340, 38710, 39284, 39445, 41846, 48190, 49105, 50876, 54194, 59780, 63595, 67466, 68747, 77420, 78890, 83692, 89033, 96380, 98210, 104615, 108388, 110837, 127190, 134932, 135485, 137494, 157780, 168665, 178066, 196420, 209230, 221674, 236131, 254380, 270970, 274988, 337330, 343735, 356132, 418460, 443348, 445165, 472262, 481229, 541940, 554185, 623231, 674660, 687470, 775859, 890330, 944524, 962458, 1108370, 1180655, 1246462, 1374940, 1551718, 1652917, 1780660, 1924916, 2216740, 2361310, 2406145, 2492924, 3103436, 3116155, 3305834, 3879295, 4722620, 4812290, 5431013, 6232310, 6611668, 7758590, 8264585, 9624580, 10862026, 12464620, 15517180, 16529170, 21724052, 27155065, 33058340, 38017091, 54310130, 76034182, 108620260, 152068364, 190085455, 380170910, 760341820]

約数ペア:

[(1, 760341820), (2, 380170910), (4, 190085455), (5, 152068364), (7, 108620260), (10, 76034182), (14, 54310130), (20, 38017091), (23, 33058340), (28, 27155065), (35, 21724052), (46, 16529170), (49, 15517180), (61, 12464620), (70, 10862026), (79, 9624580), (92, 8264585), (98, 7758590), (115, 6611668), (122, 6232310), (140, 5431013), (158, 4812290), (161, 4722620), (196, 3879295), (230, 3305834), (244, 3116155), (245, 3103436), (305, 2492924), (316, 2406145), (322, 2361310), (343, 2216740), (395, 1924916), (427, 1780660), (460, 1652917), (490, 1551718), (553, 1374940), (610, 1246462), (644, 1180655), (686, 1108370), (790, 962458), (805, 944524), (854, 890330), (980, 775859), (1106, 687470), (1127, 674660), (1220, 623231), (1372, 554185), (1403, 541940), (1580, 481229), (1610, 472262), (1708, 445165), (1715, 443348), (1817, 418460), (2135, 356132), (2212, 343735), (2254, 337330), (2765, 274988), (2806, 270970), (2989, 254380), (3220, 236131), (3430, 221674), (3634, 209230), (3871, 196420), (4270, 178066), (4508, 168665), (4819, 157780), (5530, 137494), (5612, 135485), (5635, 134932), (5978, 127190), (6860, 110837), (7015, 108388), (7268, 104615), (7742, 98210), (7889, 96380), (8540, 89033), (9085, 83692), (9638, 78890), (9821, 77420), (11060, 68747), (11270, 67466), (11956, 63595), (12719, 59780), (14030, 54194), (14945, 50876), (15484, 49105), (15778, 48190), (18170, 41846), (19276, 39445), (19355, 39284), (19642, 38710), (20923, 36340), (22540, 33733), (24095, 31556), (25438, 29890), (27097, 28060)]