12870936540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1861}}^1$

素因数の和:2393

約数の個数: 288

約数和(自身を含む): 48799296000

約数和(自身を除く): 35928359460

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, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 499, 630, 660, 693, 770, 924, 990, 998, 1155, 1260, 1386, 1497, 1540, 1861, 1980, 1996, 2310, 2495, 2772, 2994, 3465, 3493, 3722, 4491, 4620, 4990, 5489, 5583, 5988, 6930, 6986, 7444, 7485, 8982, 9305, 9980, 10479, 10978, 11166, 13027, 13860, 13972, 14970, 16467, 16749, 17465, 17964, 18610, 20471, 20958, 21956, 22332, 22455, 26054, 27445, 27915, 29940, 31437, 32934, 33498, 34930, 37220, 38423, 39081, 40942, 41916, 44910, 49401, 52108, 52395, 54890, 55830, 61413, 62874, 65135, 65868, 66996, 69860, 76846, 78162, 81884, 82335, 83745, 89820, 98802, 102355, 104790, 109780, 111660, 115269, 117243, 122826, 125748, 130270, 143297, 153692, 156324, 157185, 164670, 167490, 184239, 192115, 195405, 197604, 204710, 209580, 230538, 234486, 245652, 247005, 260540, 286594, 307065, 314370, 329340, 334980, 345807, 368478, 384230, 390810, 409420, 429891, 461076, 468972, 494010, 573188, 576345, 586215, 614130, 628740, 691614, 716485, 736956, 768460, 781620, 859782, 921195, 928639, 988020, 1152690, 1172430, 1228260, 1289673, 1383228, 1432970, 1719564, 1729035, 1842390, 1857278, 2149455, 2305380, 2344860, 2579346, 2785917, 2865940, 3458070, 3684780, 3714556, 4298910, 4643195, 5158692, 5571834, 6448365, 6500473, 6916140, 8357751, 8597820, 9286390, 10215029, 11143668, 12896730, 13000946, 13929585, 16715502, 18572780, 19501419, 20430058, 25793460, 26001892, 27859170, 30645087, 32502365, 33431004, 39002838, 40860116, 41788755, 51075145, 55718340, 58504257, 61290174, 65004730, 71505203, 78005676, 83577510, 91935261, 97507095, 102150290, 117008514, 122580348, 130009460, 143010406, 153225435, 167155020, 183870522, 195014190, 204300580, 214515609, 234017028, 286020812, 292521285, 306450870, 357526015, 367741044, 390028380, 429031218, 459676305, 585042570, 612901740, 643546827, 715052030, 858062436, 919352610, 1072578045, 1170085140, 1287093654, 1430104060, 1838705220, 2145156090, 2574187308, 3217734135, 4290312180, 6435468270, 12870936540]

約数ペア:

[(1, 12870936540), (2, 6435468270), (3, 4290312180), (4, 3217734135), (5, 2574187308), (6, 2145156090), (7, 1838705220), (9, 1430104060), (10, 1287093654), (11, 1170085140), (12, 1072578045), (14, 919352610), (15, 858062436), (18, 715052030), (20, 643546827), (21, 612901740), (22, 585042570), (28, 459676305), (30, 429031218), (33, 390028380), (35, 367741044), (36, 357526015), (42, 306450870), (44, 292521285), (45, 286020812), (55, 234017028), (60, 214515609), (63, 204300580), (66, 195014190), (70, 183870522), (77, 167155020), (84, 153225435), (90, 143010406), (99, 130009460), (105, 122580348), (110, 117008514), (126, 102150290), (132, 97507095), (140, 91935261), (154, 83577510), (165, 78005676), (180, 71505203), (198, 65004730), (210, 61290174), (220, 58504257), (231, 55718340), (252, 51075145), (308, 41788755), (315, 40860116), (330, 39002838), (385, 33431004), (396, 32502365), (420, 30645087), (462, 27859170), (495, 26001892), (499, 25793460), (630, 20430058), (660, 19501419), (693, 18572780), (770, 16715502), (924, 13929585), (990, 13000946), (998, 12896730), (1155, 11143668), (1260, 10215029), (1386, 9286390), (1497, 8597820), (1540, 8357751), (1861, 6916140), (1980, 6500473), (1996, 6448365), (2310, 5571834), (2495, 5158692), (2772, 4643195), (2994, 4298910), (3465, 3714556), (3493, 3684780), (3722, 3458070), (4491, 2865940), (4620, 2785917), (4990, 2579346), (5489, 2344860), (5583, 2305380), (5988, 2149455), (6930, 1857278), (6986, 1842390), (7444, 1729035), (7485, 1719564), (8982, 1432970), (9305, 1383228), (9980, 1289673), (10479, 1228260), (10978, 1172430), (11166, 1152690), (13027, 988020), (13860, 928639), (13972, 921195), (14970, 859782), (16467, 781620), (16749, 768460), (17465, 736956), (17964, 716485), (18610, 691614), (20471, 628740), (20958, 614130), (21956, 586215), (22332, 576345), (22455, 573188), (26054, 494010), (27445, 468972), (27915, 461076), (29940, 429891), (31437, 409420), (32934, 390810), (33498, 384230), (34930, 368478), (37220, 345807), (38423, 334980), (39081, 329340), (40942, 314370), (41916, 307065), (44910, 286594), (49401, 260540), (52108, 247005), (52395, 245652), (54890, 234486), (55830, 230538), (61413, 209580), (62874, 204710), (65135, 197604), (65868, 195405), (66996, 192115), (69860, 184239), (76846, 167490), (78162, 164670), (81884, 157185), (82335, 156324), (83745, 153692), (89820, 143297), (98802, 130270), (102355, 125748), (104790, 122826), (109780, 117243), (111660, 115269)]