12736206540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:989

約数の個数: 288

約数和(自身を含む): 43243200000

約数和(自身を除く): 30506993460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 439, 499, 510, 570, 612, 646, 684, 765, 855, 878, 969, 998, 1020, 1140, 1292, 1317, 1497, 1530, 1615, 1710, 1756, 1938, 1996, 2195, 2495, 2634, 2907, 2994, 3060, 3230, 3420, 3876, 3951, 4390, 4491, 4845, 4990, 5268, 5814, 5988, 6460, 6585, 7463, 7485, 7902, 8341, 8483, 8780, 8982, 9481, 9690, 9980, 11628, 13170, 14535, 14926, 14970, 15804, 16682, 16966, 17964, 18962, 19380, 19755, 22389, 22455, 25023, 25449, 26340, 28443, 29070, 29852, 29940, 33364, 33932, 37315, 37924, 39510, 41705, 42415, 44778, 44910, 47405, 50046, 50898, 56886, 58140, 67167, 74630, 75069, 76347, 79020, 83410, 84830, 85329, 89556, 89820, 94810, 100092, 101796, 111945, 113772, 125115, 127245, 134334, 141797, 142215, 149260, 150138, 152694, 161177, 166820, 169660, 170658, 189620, 219061, 223890, 250230, 254490, 268668, 283594, 284430, 300276, 305388, 322354, 335835, 341316, 375345, 381735, 425391, 426645, 438122, 447780, 483531, 500460, 508980, 567188, 568860, 644708, 657183, 671670, 708985, 750690, 763470, 805885, 850782, 853290, 876244, 967062, 1095305, 1276173, 1314366, 1343340, 1417970, 1450593, 1501380, 1526940, 1611770, 1701564, 1706580, 1934124, 1971549, 2126955, 2190610, 2417655, 2552346, 2628732, 2835940, 2901186, 3223540, 3285915, 3724037, 3943098, 4162159, 4253910, 4381220, 4835310, 5104692, 5802372, 6380865, 6571830, 7252965, 7448074, 7886196, 8324318, 8507820, 9670620, 9857745, 11172111, 12486477, 12761730, 13143660, 14505930, 14896148, 16648636, 18620185, 19715490, 20810795, 22344222, 24972954, 25523460, 29011860, 33516333, 37240370, 37459431, 39430980, 41621590, 44688444, 49945908, 55860555, 62432385, 67032666, 70756703, 74480740, 74918862, 83243180, 111721110, 124864770, 134065332, 141513406, 149837724, 167581665, 187297155, 212270109, 223442220, 249729540, 283026812, 335163330, 353783515, 374594310, 424540218, 636810327, 670326660, 707567030, 749188620, 849080436, 1061350545, 1273620654, 1415134060, 2122701090, 2547241308, 3184051635, 4245402180, 6368103270, 12736206540]

約数ペア:

[(1, 12736206540), (2, 6368103270), (3, 4245402180), (4, 3184051635), (5, 2547241308), (6, 2122701090), (9, 1415134060), (10, 1273620654), (12, 1061350545), (15, 849080436), (17, 749188620), (18, 707567030), (19, 670326660), (20, 636810327), (30, 424540218), (34, 374594310), (36, 353783515), (38, 335163330), (45, 283026812), (51, 249729540), (57, 223442220), (60, 212270109), (68, 187297155), (76, 167581665), (85, 149837724), (90, 141513406), (95, 134065332), (102, 124864770), (114, 111721110), (153, 83243180), (170, 74918862), (171, 74480740), (180, 70756703), (190, 67032666), (204, 62432385), (228, 55860555), (255, 49945908), (285, 44688444), (306, 41621590), (323, 39430980), (340, 37459431), (342, 37240370), (380, 33516333), (439, 29011860), (499, 25523460), (510, 24972954), (570, 22344222), (612, 20810795), (646, 19715490), (684, 18620185), (765, 16648636), (855, 14896148), (878, 14505930), (969, 13143660), (998, 12761730), (1020, 12486477), (1140, 11172111), (1292, 9857745), (1317, 9670620), (1497, 8507820), (1530, 8324318), (1615, 7886196), (1710, 7448074), (1756, 7252965), (1938, 6571830), (1996, 6380865), (2195, 5802372), (2495, 5104692), (2634, 4835310), (2907, 4381220), (2994, 4253910), (3060, 4162159), (3230, 3943098), (3420, 3724037), (3876, 3285915), (3951, 3223540), (4390, 2901186), (4491, 2835940), (4845, 2628732), (4990, 2552346), (5268, 2417655), (5814, 2190610), (5988, 2126955), (6460, 1971549), (6585, 1934124), (7463, 1706580), (7485, 1701564), (7902, 1611770), (8341, 1526940), (8483, 1501380), (8780, 1450593), (8982, 1417970), (9481, 1343340), (9690, 1314366), (9980, 1276173), (11628, 1095305), (13170, 967062), (14535, 876244), (14926, 853290), (14970, 850782), (15804, 805885), (16682, 763470), (16966, 750690), (17964, 708985), (18962, 671670), (19380, 657183), (19755, 644708), (22389, 568860), (22455, 567188), (25023, 508980), (25449, 500460), (26340, 483531), (28443, 447780), (29070, 438122), (29852, 426645), (29940, 425391), (33364, 381735), (33932, 375345), (37315, 341316), (37924, 335835), (39510, 322354), (41705, 305388), (42415, 300276), (44778, 284430), (44910, 283594), (47405, 268668), (50046, 254490), (50898, 250230), (56886, 223890), (58140, 219061), (67167, 189620), (74630, 170658), (75069, 169660), (76347, 166820), (79020, 161177), (83410, 152694), (84830, 150138), (85329, 149260), (89556, 142215), (89820, 141797), (94810, 134334), (100092, 127245), (101796, 125115), (111945, 113772)]