994305780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1588

約数の個数: 240

約数和(自身を含む): 3469745664

約数和(自身を除く): 2475439884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 1053, 1116, 1170, 1209, 1395, 1404, 1523, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2340, 2418, 2511, 2790, 3046, 3348, 3510, 3627, 4030, 4185, 4212, 4569, 4836, 5022, 5265, 5580, 6045, 6092, 7020, 7254, 7615, 8060, 8370, 9138, 10044, 10530, 10881, 12090, 12555, 13707, 14508, 15230, 16740, 18135, 18276, 19799, 21060, 21762, 22845, 24180, 25110, 27414, 30460, 32643, 36270, 39598, 41121, 43524, 45690, 47213, 50220, 54405, 54828, 59397, 65286, 68535, 72540, 79196, 82242, 91380, 94426, 98995, 108810, 118794, 123363, 130572, 137070, 141639, 163215, 164484, 178191, 188852, 197990, 205605, 217620, 236065, 237588, 246726, 274140, 283278, 296985, 326430, 356382, 395980, 411210, 424917, 472130, 493452, 534573, 566556, 593970, 613769, 616815, 652860, 708195, 712764, 822420, 849834, 890955, 944260, 1069146, 1187940, 1227538, 1233630, 1274751, 1416390, 1603719, 1699668, 1781910, 1841307, 2124585, 2138292, 2455076, 2467260, 2549502, 2672865, 2832780, 3068845, 3207438, 3563820, 3682614, 3824253, 4249170, 5099004, 5345730, 5523921, 6137690, 6373755, 6414876, 7365228, 7648506, 8018595, 8498340, 9206535, 10691460, 11047842, 12275380, 12747510, 15297012, 16037190, 16571763, 18413070, 19121265, 22095684, 25495020, 27619605, 32074380, 33143526, 36826140, 38242530, 49715289, 55239210, 66287052, 76485060, 82858815, 99430578, 110478420, 165717630, 198861156, 248576445, 331435260, 497152890, 994305780]

約数ペア:

[(1, 994305780), (2, 497152890), (3, 331435260), (4, 248576445), (5, 198861156), (6, 165717630), (9, 110478420), (10, 99430578), (12, 82858815), (13, 76485060), (15, 66287052), (18, 55239210), (20, 49715289), (26, 38242530), (27, 36826140), (30, 33143526), (31, 32074380), (36, 27619605), (39, 25495020), (45, 22095684), (52, 19121265), (54, 18413070), (60, 16571763), (62, 16037190), (65, 15297012), (78, 12747510), (81, 12275380), (90, 11047842), (93, 10691460), (108, 9206535), (117, 8498340), (124, 8018595), (130, 7648506), (135, 7365228), (155, 6414876), (156, 6373755), (162, 6137690), (180, 5523921), (186, 5345730), (195, 5099004), (234, 4249170), (260, 3824253), (270, 3682614), (279, 3563820), (310, 3207438), (324, 3068845), (351, 2832780), (372, 2672865), (390, 2549502), (403, 2467260), (405, 2455076), (465, 2138292), (468, 2124585), (540, 1841307), (558, 1781910), (585, 1699668), (620, 1603719), (702, 1416390), (780, 1274751), (806, 1233630), (810, 1227538), (837, 1187940), (930, 1069146), (1053, 944260), (1116, 890955), (1170, 849834), (1209, 822420), (1395, 712764), (1404, 708195), (1523, 652860), (1612, 616815), (1620, 613769), (1674, 593970), (1755, 566556), (1860, 534573), (2015, 493452), (2106, 472130), (2340, 424917), (2418, 411210), (2511, 395980), (2790, 356382), (3046, 326430), (3348, 296985), (3510, 283278), (3627, 274140), (4030, 246726), (4185, 237588), (4212, 236065), (4569, 217620), (4836, 205605), (5022, 197990), (5265, 188852), (5580, 178191), (6045, 164484), (6092, 163215), (7020, 141639), (7254, 137070), (7615, 130572), (8060, 123363), (8370, 118794), (9138, 108810), (10044, 98995), (10530, 94426), (10881, 91380), (12090, 82242), (12555, 79196), (13707, 72540), (14508, 68535), (15230, 65286), (16740, 59397), (18135, 54828), (18276, 54405), (19799, 50220), (21060, 47213), (21762, 45690), (22845, 43524), (24180, 41121), (25110, 39598), (27414, 36270), (30460, 32643)]