774281160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 2751840000

約数和(自身を除く): 1977558840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 97, 108, 114, 120, 135, 152, 171, 180, 190, 194, 216, 228, 270, 285, 291, 342, 360, 380, 388, 389, 456, 485, 513, 540, 570, 582, 684, 760, 776, 778, 855, 873, 970, 1026, 1080, 1140, 1164, 1167, 1368, 1455, 1556, 1710, 1746, 1843, 1940, 1945, 2052, 2280, 2328, 2334, 2565, 2619, 2910, 3112, 3420, 3492, 3501, 3686, 3880, 3890, 4104, 4365, 4668, 5130, 5238, 5529, 5820, 5835, 6840, 6984, 7002, 7372, 7391, 7780, 8730, 9215, 9336, 10260, 10476, 10503, 11058, 11640, 11670, 13095, 14004, 14744, 14782, 15560, 16587, 17460, 17505, 18430, 20520, 20952, 21006, 22116, 22173, 23340, 26190, 27645, 28008, 29564, 33174, 34920, 35010, 36860, 36955, 37733, 42012, 44232, 44346, 46680, 49761, 52380, 52515, 55290, 59128, 66348, 66519, 70020, 73720, 73910, 75466, 82935, 84024, 88692, 99522, 104760, 105030, 110580, 110865, 113199, 132696, 133038, 140040, 147820, 150932, 165870, 177384, 188665, 199044, 199557, 210060, 221160, 221730, 226398, 248805, 266076, 295640, 301864, 331740, 332595, 339597, 377330, 398088, 399114, 420120, 443460, 452796, 497610, 532152, 565995, 663480, 665190, 679194, 716927, 754660, 798228, 886920, 905592, 995220, 997785, 1018791, 1131990, 1330380, 1358388, 1433854, 1509320, 1596456, 1697985, 1990440, 1995570, 2037582, 2150781, 2263980, 2660760, 2716776, 2867708, 3395970, 3584635, 3991140, 4075164, 4301562, 4527960, 5093955, 5735416, 6452343, 6791940, 7169270, 7982280, 8150328, 8603124, 10187910, 10753905, 12904686, 13583880, 14338540, 17206248, 19357029, 20375820, 21507810, 25809372, 28677080, 32261715, 38714058, 40751640, 43015620, 51618744, 64523430, 77428116, 86031240, 96785145, 129046860, 154856232, 193570290, 258093720, 387140580, 774281160]

約数ペア:

[(1, 774281160), (2, 387140580), (3, 258093720), (4, 193570290), (5, 154856232), (6, 129046860), (8, 96785145), (9, 86031240), (10, 77428116), (12, 64523430), (15, 51618744), (18, 43015620), (19, 40751640), (20, 38714058), (24, 32261715), (27, 28677080), (30, 25809372), (36, 21507810), (38, 20375820), (40, 19357029), (45, 17206248), (54, 14338540), (57, 13583880), (60, 12904686), (72, 10753905), (76, 10187910), (90, 8603124), (95, 8150328), (97, 7982280), (108, 7169270), (114, 6791940), (120, 6452343), (135, 5735416), (152, 5093955), (171, 4527960), (180, 4301562), (190, 4075164), (194, 3991140), (216, 3584635), (228, 3395970), (270, 2867708), (285, 2716776), (291, 2660760), (342, 2263980), (360, 2150781), (380, 2037582), (388, 1995570), (389, 1990440), (456, 1697985), (485, 1596456), (513, 1509320), (540, 1433854), (570, 1358388), (582, 1330380), (684, 1131990), (760, 1018791), (776, 997785), (778, 995220), (855, 905592), (873, 886920), (970, 798228), (1026, 754660), (1080, 716927), (1140, 679194), (1164, 665190), (1167, 663480), (1368, 565995), (1455, 532152), (1556, 497610), (1710, 452796), (1746, 443460), (1843, 420120), (1940, 399114), (1945, 398088), (2052, 377330), (2280, 339597), (2328, 332595), (2334, 331740), (2565, 301864), (2619, 295640), (2910, 266076), (3112, 248805), (3420, 226398), (3492, 221730), (3501, 221160), (3686, 210060), (3880, 199557), (3890, 199044), (4104, 188665), (4365, 177384), (4668, 165870), (5130, 150932), (5238, 147820), (5529, 140040), (5820, 133038), (5835, 132696), (6840, 113199), (6984, 110865), (7002, 110580), (7372, 105030), (7391, 104760), (7780, 99522), (8730, 88692), (9215, 84024), (9336, 82935), (10260, 75466), (10476, 73910), (10503, 73720), (11058, 70020), (11640, 66519), (11670, 66348), (13095, 59128), (14004, 55290), (14744, 52515), (14782, 52380), (15560, 49761), (16587, 46680), (17460, 44346), (17505, 44232), (18430, 42012), (20520, 37733), (20952, 36955), (21006, 36860), (22116, 35010), (22173, 34920), (23340, 33174), (26190, 29564), (27645, 28008)]