2216390880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1302

約数の個数: 288

約数和(自身を含む): 7928008704

約数和(自身を除く): 5711617824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 992, 1023, 1056, 1210, 1231, 1240, 1320, 1364, 1452, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2420, 2462, 2480, 2640, 2728, 2904, 2976, 3410, 3630, 3693, 3720, 3751, 3872, 4092, 4840, 4924, 4960, 5115, 5280, 5456, 5808, 6155, 6820, 7260, 7386, 7440, 7502, 8184, 9680, 9848, 10230, 10912, 11253, 11616, 12310, 13541, 13640, 14520, 14772, 14880, 15004, 16368, 18465, 18755, 19360, 19696, 20460, 22506, 24620, 27082, 27280, 29040, 29544, 30008, 32736, 36930, 37510, 38161, 39392, 40623, 40920, 45012, 49240, 54164, 54560, 56265, 58080, 59088, 60016, 67705, 73860, 75020, 76322, 81246, 81840, 90024, 98480, 108328, 112530, 114483, 118176, 120032, 135410, 147720, 148951, 150040, 152644, 162492, 163680, 180048, 190805, 196960, 203115, 216656, 225060, 228966, 270820, 295440, 297902, 300080, 305288, 324984, 360096, 381610, 406230, 419771, 433312, 446853, 450120, 457932, 541640, 572415, 590880, 595804, 600160, 610576, 649968, 744755, 763220, 812460, 839542, 893706, 900240, 915864, 1083280, 1144830, 1191608, 1221152, 1259313, 1299936, 1489510, 1526440, 1624920, 1679084, 1787412, 1800480, 1831728, 2098855, 2166560, 2234265, 2289660, 2383216, 2518626, 2979020, 3052880, 3249840, 3358168, 3574824, 3663456, 4197710, 4468530, 4579320, 4617481, 4766432, 5037252, 5958040, 6105760, 6296565, 6499680, 6716336, 7149648, 8395420, 8937060, 9158640, 9234962, 10074504, 11916080, 12593130, 13432672, 13852443, 14299296, 16790840, 17874120, 18317280, 18469924, 20149008, 23087405, 23832160, 25186260, 27704886, 33581680, 35748240, 36939848, 40298016, 46174810, 50372520, 55409772, 67163360, 69262215, 71496480, 73879696, 92349620, 100745040, 110819544, 138524430, 147759392, 184699240, 201490080, 221639088, 277048860, 369398480, 443278176, 554097720, 738796960, 1108195440, 2216390880]

約数ペア:

[(1, 2216390880), (2, 1108195440), (3, 738796960), (4, 554097720), (5, 443278176), (6, 369398480), (8, 277048860), (10, 221639088), (11, 201490080), (12, 184699240), (15, 147759392), (16, 138524430), (20, 110819544), (22, 100745040), (24, 92349620), (30, 73879696), (31, 71496480), (32, 69262215), (33, 67163360), (40, 55409772), (44, 50372520), (48, 46174810), (55, 40298016), (60, 36939848), (62, 35748240), (66, 33581680), (80, 27704886), (88, 25186260), (93, 23832160), (96, 23087405), (110, 20149008), (120, 18469924), (121, 18317280), (124, 17874120), (132, 16790840), (155, 14299296), (160, 13852443), (165, 13432672), (176, 12593130), (186, 11916080), (220, 10074504), (240, 9234962), (242, 9158640), (248, 8937060), (264, 8395420), (310, 7149648), (330, 6716336), (341, 6499680), (352, 6296565), (363, 6105760), (372, 5958040), (440, 5037252), (465, 4766432), (480, 4617481), (484, 4579320), (496, 4468530), (528, 4197710), (605, 3663456), (620, 3574824), (660, 3358168), (682, 3249840), (726, 3052880), (744, 2979020), (880, 2518626), (930, 2383216), (968, 2289660), (992, 2234265), (1023, 2166560), (1056, 2098855), (1210, 1831728), (1231, 1800480), (1240, 1787412), (1320, 1679084), (1364, 1624920), (1452, 1526440), (1488, 1489510), (1705, 1299936), (1760, 1259313), (1815, 1221152), (1860, 1191608), (1936, 1144830), (2046, 1083280), (2420, 915864), (2462, 900240), (2480, 893706), (2640, 839542), (2728, 812460), (2904, 763220), (2976, 744755), (3410, 649968), (3630, 610576), (3693, 600160), (3720, 595804), (3751, 590880), (3872, 572415), (4092, 541640), (4840, 457932), (4924, 450120), (4960, 446853), (5115, 433312), (5280, 419771), (5456, 406230), (5808, 381610), (6155, 360096), (6820, 324984), (7260, 305288), (7386, 300080), (7440, 297902), (7502, 295440), (8184, 270820), (9680, 228966), (9848, 225060), (10230, 216656), (10912, 203115), (11253, 196960), (11616, 190805), (12310, 180048), (13541, 163680), (13640, 162492), (14520, 152644), (14772, 150040), (14880, 148951), (15004, 147720), (16368, 135410), (18465, 120032), (18755, 118176), (19360, 114483), (19696, 112530), (20460, 108328), (22506, 98480), (24620, 90024), (27082, 81840), (27280, 81246), (29040, 76322), (29544, 75020), (30008, 73860), (32736, 67705), (36930, 60016), (37510, 59088), (38161, 58080), (39392, 56265), (40623, 54560), (40920, 54164), (45012, 49240)]