2680390440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9134

約数の個数: 320

約数和(自身を含む): 11089330560

約数和(自身を除く): 8408940120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4536, 4680, 4914, 5265, 5460, 5670, 6552, 7020, 7371, 7560, 8190, 8424, 9091, 9828, 10530, 10920, 11340, 12285, 14040, 14742, 16380, 18182, 19656, 21060, 22680, 24570, 27273, 29484, 32760, 36364, 36855, 42120, 45455, 49140, 54546, 58968, 63637, 72728, 73710, 81819, 90910, 98280, 109092, 118183, 127274, 136365, 147420, 163638, 181820, 190911, 218184, 236366, 245457, 254548, 272730, 294840, 318185, 327276, 354549, 363640, 381822, 409095, 472732, 490914, 509096, 545460, 572733, 590915, 636370, 654552, 709098, 736371, 763644, 818190, 827281, 945464, 954555, 981828, 1063647, 1090920, 1145466, 1181830, 1227285, 1272740, 1418196, 1472742, 1527288, 1636380, 1654562, 1718199, 1772745, 1909110, 1963656, 2127294, 2290932, 2363660, 2454570, 2481843, 2545480, 2836392, 2863665, 2945484, 3190941, 3272760, 3309124, 3436398, 3545490, 3681855, 3818220, 4136405, 4254588, 4581864, 4727320, 4909140, 4963686, 5154597, 5318235, 5727330, 5890968, 6381882, 6618248, 6872796, 7090980, 7363710, 7445529, 7636440, 8272810, 8509176, 8590995, 9572823, 9818280, 9927372, 10309194, 10636470, 11454660, 12409215, 12763764, 13745592, 14181960, 14727420, 14891058, 15954705, 16545620, 17181990, 19145646, 19854744, 20618388, 21272940, 22336587, 22909320, 24818430, 25527528, 25772985, 29454840, 29782116, 31909410, 33091240, 34363980, 37227645, 38291292, 41236776, 42545880, 44673174, 47864115, 49636860, 51545970, 59564232, 63818820, 67009761, 68727960, 74455290, 76582584, 89346348, 95728230, 99273720, 103091940, 111682935, 127637640, 134019522, 148910580, 178692696, 191456460, 206183880, 223365870, 268039044, 297821160, 335048805, 382912920, 446731740, 536078088, 670097610, 893463480, 1340195220, 2680390440]

約数ペア:

[(1, 2680390440), (2, 1340195220), (3, 893463480), (4, 670097610), (5, 536078088), (6, 446731740), (7, 382912920), (8, 335048805), (9, 297821160), (10, 268039044), (12, 223365870), (13, 206183880), (14, 191456460), (15, 178692696), (18, 148910580), (20, 134019522), (21, 127637640), (24, 111682935), (26, 103091940), (27, 99273720), (28, 95728230), (30, 89346348), (35, 76582584), (36, 74455290), (39, 68727960), (40, 67009761), (42, 63818820), (45, 59564232), (52, 51545970), (54, 49636860), (56, 47864115), (60, 44673174), (63, 42545880), (65, 41236776), (70, 38291292), (72, 37227645), (78, 34363980), (81, 33091240), (84, 31909410), (90, 29782116), (91, 29454840), (104, 25772985), (105, 25527528), (108, 24818430), (117, 22909320), (120, 22336587), (126, 21272940), (130, 20618388), (135, 19854744), (140, 19145646), (156, 17181990), (162, 16545620), (168, 15954705), (180, 14891058), (182, 14727420), (189, 14181960), (195, 13745592), (210, 12763764), (216, 12409215), (234, 11454660), (252, 10636470), (260, 10309194), (270, 9927372), (273, 9818280), (280, 9572823), (312, 8590995), (315, 8509176), (324, 8272810), (351, 7636440), (360, 7445529), (364, 7363710), (378, 7090980), (390, 6872796), (405, 6618248), (420, 6381882), (455, 5890968), (468, 5727330), (504, 5318235), (520, 5154597), (540, 4963686), (546, 4909140), (567, 4727320), (585, 4581864), (630, 4254588), (648, 4136405), (702, 3818220), (728, 3681855), (756, 3545490), (780, 3436398), (810, 3309124), (819, 3272760), (840, 3190941), (910, 2945484), (936, 2863665), (945, 2836392), (1053, 2545480), (1080, 2481843), (1092, 2454570), (1134, 2363660), (1170, 2290932), (1260, 2127294), (1365, 1963656), (1404, 1909110), (1512, 1772745), (1560, 1718199), (1620, 1654562), (1638, 1636380), (1755, 1527288), (1820, 1472742), (1890, 1418196), (2106, 1272740), (2184, 1227285), (2268, 1181830), (2340, 1145466), (2457, 1090920), (2520, 1063647), (2730, 981828), (2808, 954555), (2835, 945464), (3240, 827281), (3276, 818190), (3510, 763644), (3640, 736371), (3780, 709098), (4095, 654552), (4212, 636370), (4536, 590915), (4680, 572733), (4914, 545460), (5265, 509096), (5460, 490914), (5670, 472732), (6552, 409095), (7020, 381822), (7371, 363640), (7560, 354549), (8190, 327276), (8424, 318185), (9091, 294840), (9828, 272730), (10530, 254548), (10920, 245457), (11340, 236366), (12285, 218184), (14040, 190911), (14742, 181820), (16380, 163638), (18182, 147420), (19656, 136365), (21060, 127274), (22680, 118183), (24570, 109092), (27273, 98280), (29484, 90910), (32760, 81819), (36364, 73710), (36855, 72728), (42120, 63637), (45455, 58968), (49140, 54546)]