818532540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 480

約数和(自身を含む): 3219955200

約数和(自身を除く): 2401422660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 54, 57, 58, 60, 63, 70, 76, 81, 84, 87, 90, 95, 105, 108, 114, 116, 126, 131, 133, 135, 140, 145, 162, 171, 174, 180, 189, 190, 203, 210, 228, 252, 261, 262, 266, 270, 285, 290, 315, 324, 342, 348, 378, 380, 393, 399, 405, 406, 420, 435, 513, 522, 524, 532, 540, 551, 567, 570, 580, 609, 630, 655, 665, 684, 756, 783, 786, 798, 810, 812, 855, 870, 917, 945, 1015, 1026, 1044, 1102, 1134, 1140, 1179, 1197, 1218, 1260, 1305, 1310, 1330, 1539, 1566, 1572, 1596, 1620, 1653, 1710, 1740, 1827, 1834, 1890, 1965, 1995, 2030, 2052, 2204, 2268, 2349, 2358, 2394, 2436, 2489, 2565, 2610, 2620, 2660, 2751, 2755, 2835, 3045, 3078, 3132, 3306, 3420, 3537, 3591, 3654, 3668, 3780, 3799, 3857, 3915, 3930, 3990, 4060, 4585, 4698, 4716, 4788, 4959, 4978, 5130, 5220, 5481, 5502, 5510, 5670, 5895, 5985, 6090, 6156, 6612, 7074, 7182, 7308, 7467, 7598, 7695, 7714, 7830, 7860, 7980, 8253, 8265, 9135, 9170, 9396, 9918, 9956, 10260, 10611, 10773, 10962, 11004, 11020, 11340, 11397, 11571, 11745, 11790, 11970, 12180, 12445, 13755, 14148, 14364, 14877, 14934, 15196, 15390, 15428, 15660, 16443, 16506, 16530, 17423, 17685, 17955, 18270, 18340, 18995, 19285, 19836, 21222, 21546, 21924, 22401, 22794, 23142, 23490, 23580, 23940, 24759, 24795, 24890, 26593, 27405, 27510, 29754, 29868, 30780, 32886, 33012, 33060, 34191, 34713, 34846, 35370, 35910, 36540, 37335, 37990, 38570, 41265, 42444, 43092, 44631, 44802, 45588, 46284, 46980, 49518, 49590, 49780, 52269, 53055, 53186, 53865, 54810, 55020, 56985, 57855, 59508, 65772, 67203, 68382, 69426, 69692, 70740, 71820, 72181, 74277, 74385, 74670, 75980, 77140, 79779, 82215, 82530, 87115, 89262, 89604, 99036, 99180, 102573, 104139, 104538, 106110, 106372, 107730, 109620, 112005, 113970, 115710, 123795, 132965, 134406, 136764, 138852, 144362, 148554, 148770, 149340, 156807, 159558, 164430, 165060, 170955, 173565, 174230, 178524, 201609, 205146, 208278, 209076, 212220, 215460, 216543, 223155, 224010, 227940, 231420, 239337, 247590, 261345, 265930, 268812, 288724, 297108, 297540, 307719, 312417, 313614, 319116, 328860, 336015, 341910, 347130, 348460, 360905, 371385, 398895, 403218, 410292, 416556, 433086, 446310, 448020, 470421, 478674, 495180, 505267, 512865, 520695, 522690, 531860, 615438, 624834, 627228, 649629, 672030, 683820, 694260, 718011, 721810, 742770, 784035, 797790, 806436, 866172, 892620, 940842, 957348, 1008045, 1010534, 1025730, 1041390, 1045380, 1082715, 1196685, 1230876, 1249668, 1299258, 1344060, 1411263, 1436022, 1443620, 1485540, 1515801, 1538595, 1562085, 1568070, 1595580, 1881684, 1948887, 2016090, 2021068, 2051460, 2082780, 2154033, 2165430, 2352105, 2393370, 2526335, 2598516, 2822526, 2872044, 3031602, 3077190, 3124170, 3136140, 3248145, 3590055, 3897774, 4032180, 4308066, 4330860, 4547403, 4704210, 4786740, 5052670, 5645052, 5846661, 6063204, 6154380, 6248340, 6496290, 7056315, 7180110, 7579005, 7795548, 8616132, 9094806, 9408420, 9744435, 10105340, 10770165, 11693322, 12992580, 13642209, 14112630, 14360220, 15158010, 18189612, 19488870, 21540330, 22737015, 23386644, 27284418, 28225260, 29233305, 30316020, 38977740, 40926627, 43080660, 45474030, 54568836, 58466610, 68211045, 81853254, 90948060, 116933220, 136422090, 163706508, 204633135, 272844180, 409266270, 818532540]

約数ペア:

[(1, 818532540), (2, 409266270), (3, 272844180), (4, 204633135), (5, 163706508), (6, 136422090), (7, 116933220), (9, 90948060), (10, 81853254), (12, 68211045), (14, 58466610), (15, 54568836), (18, 45474030), (19, 43080660), (20, 40926627), (21, 38977740), (27, 30316020), (28, 29233305), (29, 28225260), (30, 27284418), (35, 23386644), (36, 22737015), (38, 21540330), (42, 19488870), (45, 18189612), (54, 15158010), (57, 14360220), (58, 14112630), (60, 13642209), (63, 12992580), (70, 11693322), (76, 10770165), (81, 10105340), (84, 9744435), (87, 9408420), (90, 9094806), (95, 8616132), (105, 7795548), (108, 7579005), (114, 7180110), (116, 7056315), (126, 6496290), (131, 6248340), (133, 6154380), (135, 6063204), (140, 5846661), (145, 5645052), (162, 5052670), (171, 4786740), (174, 4704210), (180, 4547403), (189, 4330860), (190, 4308066), (203, 4032180), (210, 3897774), (228, 3590055), (252, 3248145), (261, 3136140), (262, 3124170), (266, 3077190), (270, 3031602), (285, 2872044), (290, 2822526), (315, 2598516), (324, 2526335), (342, 2393370), (348, 2352105), (378, 2165430), (380, 2154033), (393, 2082780), (399, 2051460), (405, 2021068), (406, 2016090), (420, 1948887), (435, 1881684), (513, 1595580), (522, 1568070), (524, 1562085), (532, 1538595), (540, 1515801), (551, 1485540), (567, 1443620), (570, 1436022), (580, 1411263), (609, 1344060), (630, 1299258), (655, 1249668), (665, 1230876), (684, 1196685), (756, 1082715), (783, 1045380), (786, 1041390), (798, 1025730), (810, 1010534), (812, 1008045), (855, 957348), (870, 940842), (917, 892620), (945, 866172), (1015, 806436), (1026, 797790), (1044, 784035), (1102, 742770), (1134, 721810), (1140, 718011), (1179, 694260), (1197, 683820), (1218, 672030), (1260, 649629), (1305, 627228), (1310, 624834), (1330, 615438), (1539, 531860), (1566, 522690), (1572, 520695), (1596, 512865), (1620, 505267), (1653, 495180), (1710, 478674), (1740, 470421), (1827, 448020), (1834, 446310), (1890, 433086), (1965, 416556), (1995, 410292), (2030, 403218), (2052, 398895), (2204, 371385), (2268, 360905), (2349, 348460), (2358, 347130), (2394, 341910), (2436, 336015), (2489, 328860), (2565, 319116), (2610, 313614), (2620, 312417), (2660, 307719), (2751, 297540), (2755, 297108), (2835, 288724), (3045, 268812), (3078, 265930), (3132, 261345), (3306, 247590), (3420, 239337), (3537, 231420), (3591, 227940), (3654, 224010), (3668, 223155), (3780, 216543), (3799, 215460), (3857, 212220), (3915, 209076), (3930, 208278), (3990, 205146), (4060, 201609), (4585, 178524), (4698, 174230), (4716, 173565), (4788, 170955), (4959, 165060), (4978, 164430), (5130, 159558), (5220, 156807), (5481, 149340), (5502, 148770), (5510, 148554), (5670, 144362), (5895, 138852), (5985, 136764), (6090, 134406), (6156, 132965), (6612, 123795), (7074, 115710), (7182, 113970), (7308, 112005), (7467, 109620), (7598, 107730), (7695, 106372), (7714, 106110), (7830, 104538), (7860, 104139), (7980, 102573), (8253, 99180), (8265, 99036), (9135, 89604), (9170, 89262), (9396, 87115), (9918, 82530), (9956, 82215), (10260, 79779), (10611, 77140), (10773, 75980), (10962, 74670), (11004, 74385), (11020, 74277), (11340, 72181), (11397, 71820), (11571, 70740), (11745, 69692), (11790, 69426), (11970, 68382), (12180, 67203), (12445, 65772), (13755, 59508), (14148, 57855), (14364, 56985), (14877, 55020), (14934, 54810), (15196, 53865), (15390, 53186), (15428, 53055), (15660, 52269), (16443, 49780), (16506, 49590), (16530, 49518), (17423, 46980), (17685, 46284), (17955, 45588), (18270, 44802), (18340, 44631), (18995, 43092), (19285, 42444), (19836, 41265), (21222, 38570), (21546, 37990), (21924, 37335), (22401, 36540), (22794, 35910), (23142, 35370), (23490, 34846), (23580, 34713), (23940, 34191), (24759, 33060), (24795, 33012), (24890, 32886), (26593, 30780), (27405, 29868), (27510, 29754)]