2021605740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 432

約数和(自身を含む): 7923412224

約数和(自身を除く): 5901806484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 67, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 134, 140, 147, 154, 165, 180, 196, 198, 201, 210, 220, 231, 245, 252, 268, 294, 308, 311, 315, 330, 335, 385, 396, 402, 420, 441, 462, 469, 490, 495, 539, 588, 603, 622, 630, 660, 670, 693, 735, 737, 770, 804, 882, 924, 933, 938, 980, 990, 1005, 1078, 1155, 1206, 1244, 1260, 1340, 1386, 1407, 1470, 1474, 1540, 1555, 1617, 1764, 1866, 1876, 1980, 2010, 2156, 2177, 2205, 2211, 2310, 2345, 2412, 2695, 2772, 2799, 2814, 2940, 2948, 3015, 3110, 3234, 3283, 3421, 3465, 3685, 3732, 4020, 4221, 4354, 4410, 4422, 4620, 4665, 4690, 4851, 5159, 5390, 5598, 5628, 6030, 6220, 6468, 6531, 6566, 6633, 6842, 6930, 7035, 7370, 8085, 8442, 8708, 8820, 8844, 9330, 9380, 9702, 9849, 10263, 10318, 10780, 10885, 11055, 11196, 12060, 13062, 13132, 13266, 13684, 13860, 13995, 14070, 14740, 15239, 15477, 16170, 16415, 16884, 17105, 18660, 19404, 19593, 19698, 20526, 20636, 20837, 21105, 21770, 22110, 23947, 24255, 25795, 26124, 26532, 27990, 28140, 29547, 30478, 30789, 30954, 32340, 32655, 32830, 33165, 34210, 36113, 39186, 39396, 41052, 41674, 42210, 43540, 44220, 45717, 46431, 47894, 48510, 49245, 51315, 51590, 55980, 59094, 60956, 61578, 61908, 62511, 65310, 65660, 66330, 68420, 71841, 72226, 76195, 77385, 78372, 83348, 84420, 91434, 92862, 95788, 97020, 97965, 98490, 102630, 103180, 104185, 108339, 118188, 119735, 123156, 125022, 130620, 132660, 137151, 143682, 144452, 145859, 147735, 152390, 153945, 154770, 167629, 180565, 182868, 185724, 187533, 195930, 196980, 205260, 208370, 215523, 216678, 228585, 229207, 232155, 239470, 250044, 274302, 287364, 291718, 295470, 304780, 307890, 309540, 312555, 325017, 335258, 359205, 361130, 375066, 391860, 416740, 431046, 433356, 437577, 457170, 458414, 464310, 478940, 502887, 541695, 548604, 583436, 590940, 615780, 625110, 650034, 670516, 685755, 687621, 718410, 722260, 729295, 750132, 838145, 862092, 875154, 914340, 916828, 928620, 937665, 1005774, 1021013, 1077615, 1083390, 1146035, 1250220, 1300068, 1312731, 1371510, 1375242, 1436820, 1458590, 1508661, 1604449, 1625085, 1676290, 1750308, 1875330, 2011548, 2042026, 2062863, 2155230, 2166780, 2187885, 2292070, 2514435, 2625462, 2743020, 2750484, 2917180, 3017322, 3063039, 3208898, 3250170, 3352580, 3438105, 3750660, 4084052, 4125726, 4310460, 4375770, 4584140, 4813347, 5028870, 5105065, 5250924, 6034644, 6126078, 6417796, 6500340, 6563655, 6876210, 7543305, 8022245, 8251452, 8751540, 9189117, 9626694, 10057740, 10210130, 10314315, 11231143, 12252156, 13127310, 13752420, 14440041, 15086610, 15315195, 16044490, 18378234, 19253388, 20420260, 20628630, 22462286, 24066735, 26254620, 28880082, 30173220, 30630390, 32088980, 33693429, 36756468, 41257260, 44924572, 45945585, 48133470, 56155715, 57760164, 61260780, 67386858, 72200205, 91891170, 96266940, 101080287, 112311430, 134773716, 144400410, 168467145, 183782340, 202160574, 224622860, 288800820, 336934290, 404321148, 505401435, 673868580, 1010802870, 2021605740]

約数ペア:

[(1, 2021605740), (2, 1010802870), (3, 673868580), (4, 505401435), (5, 404321148), (6, 336934290), (7, 288800820), (9, 224622860), (10, 202160574), (11, 183782340), (12, 168467145), (14, 144400410), (15, 134773716), (18, 112311430), (20, 101080287), (21, 96266940), (22, 91891170), (28, 72200205), (30, 67386858), (33, 61260780), (35, 57760164), (36, 56155715), (42, 48133470), (44, 45945585), (45, 44924572), (49, 41257260), (55, 36756468), (60, 33693429), (63, 32088980), (66, 30630390), (67, 30173220), (70, 28880082), (77, 26254620), (84, 24066735), (90, 22462286), (98, 20628630), (99, 20420260), (105, 19253388), (110, 18378234), (126, 16044490), (132, 15315195), (134, 15086610), (140, 14440041), (147, 13752420), (154, 13127310), (165, 12252156), (180, 11231143), (196, 10314315), (198, 10210130), (201, 10057740), (210, 9626694), (220, 9189117), (231, 8751540), (245, 8251452), (252, 8022245), (268, 7543305), (294, 6876210), (308, 6563655), (311, 6500340), (315, 6417796), (330, 6126078), (335, 6034644), (385, 5250924), (396, 5105065), (402, 5028870), (420, 4813347), (441, 4584140), (462, 4375770), (469, 4310460), (490, 4125726), (495, 4084052), (539, 3750660), (588, 3438105), (603, 3352580), (622, 3250170), (630, 3208898), (660, 3063039), (670, 3017322), (693, 2917180), (735, 2750484), (737, 2743020), (770, 2625462), (804, 2514435), (882, 2292070), (924, 2187885), (933, 2166780), (938, 2155230), (980, 2062863), (990, 2042026), (1005, 2011548), (1078, 1875330), (1155, 1750308), (1206, 1676290), (1244, 1625085), (1260, 1604449), (1340, 1508661), (1386, 1458590), (1407, 1436820), (1470, 1375242), (1474, 1371510), (1540, 1312731), (1555, 1300068), (1617, 1250220), (1764, 1146035), (1866, 1083390), (1876, 1077615), (1980, 1021013), (2010, 1005774), (2156, 937665), (2177, 928620), (2205, 916828), (2211, 914340), (2310, 875154), (2345, 862092), (2412, 838145), (2695, 750132), (2772, 729295), (2799, 722260), (2814, 718410), (2940, 687621), (2948, 685755), (3015, 670516), (3110, 650034), (3234, 625110), (3283, 615780), (3421, 590940), (3465, 583436), (3685, 548604), (3732, 541695), (4020, 502887), (4221, 478940), (4354, 464310), (4410, 458414), (4422, 457170), (4620, 437577), (4665, 433356), (4690, 431046), (4851, 416740), (5159, 391860), (5390, 375066), (5598, 361130), (5628, 359205), (6030, 335258), (6220, 325017), (6468, 312555), (6531, 309540), (6566, 307890), (6633, 304780), (6842, 295470), (6930, 291718), (7035, 287364), (7370, 274302), (8085, 250044), (8442, 239470), (8708, 232155), (8820, 229207), (8844, 228585), (9330, 216678), (9380, 215523), (9702, 208370), (9849, 205260), (10263, 196980), (10318, 195930), (10780, 187533), (10885, 185724), (11055, 182868), (11196, 180565), (12060, 167629), (13062, 154770), (13132, 153945), (13266, 152390), (13684, 147735), (13860, 145859), (13995, 144452), (14070, 143682), (14740, 137151), (15239, 132660), (15477, 130620), (16170, 125022), (16415, 123156), (16884, 119735), (17105, 118188), (18660, 108339), (19404, 104185), (19593, 103180), (19698, 102630), (20526, 98490), (20636, 97965), (20837, 97020), (21105, 95788), (21770, 92862), (22110, 91434), (23947, 84420), (24255, 83348), (25795, 78372), (26124, 77385), (26532, 76195), (27990, 72226), (28140, 71841), (29547, 68420), (30478, 66330), (30789, 65660), (30954, 65310), (32340, 62511), (32655, 61908), (32830, 61578), (33165, 60956), (34210, 59094), (36113, 55980), (39186, 51590), (39396, 51315), (41052, 49245), (41674, 48510), (42210, 47894), (43540, 46431), (44220, 45717)]