2016091980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 7232569344

約数和(自身を除く): 5216477364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 127, 129, 140, 172, 180, 210, 215, 252, 254, 258, 293, 301, 315, 381, 387, 420, 430, 508, 516, 586, 602, 630, 635, 645, 762, 774, 860, 879, 889, 903, 1143, 1172, 1204, 1260, 1270, 1290, 1465, 1505, 1524, 1548, 1758, 1778, 1806, 1905, 1935, 2051, 2286, 2540, 2580, 2637, 2667, 2709, 2930, 3010, 3516, 3556, 3612, 3810, 3870, 4102, 4395, 4445, 4515, 4572, 5274, 5334, 5418, 5461, 5715, 5860, 6020, 6153, 7620, 7740, 8001, 8204, 8790, 8890, 9030, 10255, 10548, 10668, 10836, 10922, 11430, 12306, 12599, 13185, 13335, 13545, 16002, 16383, 17580, 17780, 18060, 18459, 20510, 21844, 22860, 24612, 25198, 26370, 26670, 27090, 27305, 30765, 32004, 32766, 36918, 37211, 37797, 38227, 40005, 41020, 49149, 50396, 52740, 53340, 54180, 54610, 61530, 62995, 65532, 73836, 74422, 75594, 76454, 80010, 81915, 88193, 92295, 98298, 109220, 111633, 113391, 114681, 123060, 125990, 148844, 151188, 152908, 160020, 163830, 176386, 184590, 186055, 188985, 191135, 196596, 223266, 226782, 229362, 245745, 251980, 260477, 264579, 327660, 334899, 344043, 352772, 369180, 372110, 377970, 382270, 440965, 446532, 453564, 458724, 491490, 520954, 529158, 558165, 566955, 573405, 669798, 688086, 744220, 755940, 764540, 781431, 793737, 881930, 982980, 1041908, 1058316, 1116330, 1133910, 1146810, 1302385, 1322895, 1339596, 1376172, 1562862, 1587474, 1600073, 1674495, 1720215, 1763860, 2232660, 2267820, 2293620, 2344293, 2604770, 2645790, 3125724, 3174948, 3200146, 3348990, 3440430, 3907155, 3968685, 4688586, 4800219, 5209540, 5291580, 6400292, 6697980, 6880860, 7814310, 7937370, 8000365, 9377172, 9600438, 11200511, 11721465, 14400657, 15628620, 15874740, 16000730, 19200876, 22401022, 23442930, 24001095, 28801314, 32001460, 33601533, 44802044, 46885860, 48002190, 56002555, 57602628, 67203066, 72003285, 96004380, 100804599, 112005110, 134406132, 144006570, 168007665, 201609198, 224010220, 288013140, 336015330, 403218396, 504022995, 672030660, 1008045990, 2016091980]

約数ペア:

[(1, 2016091980), (2, 1008045990), (3, 672030660), (4, 504022995), (5, 403218396), (6, 336015330), (7, 288013140), (9, 224010220), (10, 201609198), (12, 168007665), (14, 144006570), (15, 134406132), (18, 112005110), (20, 100804599), (21, 96004380), (28, 72003285), (30, 67203066), (35, 57602628), (36, 56002555), (42, 48002190), (43, 46885860), (45, 44802044), (60, 33601533), (63, 32001460), (70, 28801314), (84, 24001095), (86, 23442930), (90, 22401022), (105, 19200876), (126, 16000730), (127, 15874740), (129, 15628620), (140, 14400657), (172, 11721465), (180, 11200511), (210, 9600438), (215, 9377172), (252, 8000365), (254, 7937370), (258, 7814310), (293, 6880860), (301, 6697980), (315, 6400292), (381, 5291580), (387, 5209540), (420, 4800219), (430, 4688586), (508, 3968685), (516, 3907155), (586, 3440430), (602, 3348990), (630, 3200146), (635, 3174948), (645, 3125724), (762, 2645790), (774, 2604770), (860, 2344293), (879, 2293620), (889, 2267820), (903, 2232660), (1143, 1763860), (1172, 1720215), (1204, 1674495), (1260, 1600073), (1270, 1587474), (1290, 1562862), (1465, 1376172), (1505, 1339596), (1524, 1322895), (1548, 1302385), (1758, 1146810), (1778, 1133910), (1806, 1116330), (1905, 1058316), (1935, 1041908), (2051, 982980), (2286, 881930), (2540, 793737), (2580, 781431), (2637, 764540), (2667, 755940), (2709, 744220), (2930, 688086), (3010, 669798), (3516, 573405), (3556, 566955), (3612, 558165), (3810, 529158), (3870, 520954), (4102, 491490), (4395, 458724), (4445, 453564), (4515, 446532), (4572, 440965), (5274, 382270), (5334, 377970), (5418, 372110), (5461, 369180), (5715, 352772), (5860, 344043), (6020, 334899), (6153, 327660), (7620, 264579), (7740, 260477), (8001, 251980), (8204, 245745), (8790, 229362), (8890, 226782), (9030, 223266), (10255, 196596), (10548, 191135), (10668, 188985), (10836, 186055), (10922, 184590), (11430, 176386), (12306, 163830), (12599, 160020), (13185, 152908), (13335, 151188), (13545, 148844), (16002, 125990), (16383, 123060), (17580, 114681), (17780, 113391), (18060, 111633), (18459, 109220), (20510, 98298), (21844, 92295), (22860, 88193), (24612, 81915), (25198, 80010), (26370, 76454), (26670, 75594), (27090, 74422), (27305, 73836), (30765, 65532), (32004, 62995), (32766, 61530), (36918, 54610), (37211, 54180), (37797, 53340), (38227, 52740), (40005, 50396), (41020, 49149)]