13865342720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 36874414080

約数和(自身を除く): 23009071360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 53, 62, 64, 76, 80, 95, 106, 124, 128, 152, 155, 160, 190, 212, 248, 256, 265, 304, 310, 320, 347, 380, 424, 496, 530, 589, 608, 620, 640, 694, 760, 848, 992, 1007, 1060, 1178, 1216, 1240, 1280, 1388, 1520, 1643, 1696, 1735, 1984, 2014, 2120, 2356, 2432, 2480, 2776, 2945, 3040, 3286, 3392, 3470, 3968, 4028, 4240, 4712, 4864, 4960, 5035, 5552, 5890, 6080, 6572, 6593, 6784, 6940, 7936, 8056, 8215, 8480, 9424, 9920, 10070, 10757, 11104, 11780, 12160, 13144, 13186, 13568, 13880, 16112, 16430, 16960, 18391, 18848, 19840, 20140, 21514, 22208, 23560, 24320, 26288, 26372, 27760, 31217, 32224, 32860, 32965, 33920, 36782, 37696, 39680, 40280, 43028, 44416, 47120, 52576, 52744, 53785, 55520, 62434, 64448, 65720, 65930, 67840, 73564, 75392, 80560, 86056, 88832, 91955, 94240, 105152, 105488, 107570, 111040, 124868, 128896, 131440, 131860, 147128, 150784, 156085, 161120, 172112, 183910, 188480, 204383, 210304, 210976, 215140, 222080, 249736, 257792, 262880, 263720, 294256, 312170, 322240, 344224, 349429, 367820, 376960, 408766, 420608, 421952, 430280, 444160, 499472, 525760, 527440, 570121, 588512, 624340, 644480, 688448, 698858, 735640, 753920, 817532, 843904, 860560, 998944, 1021915, 1051520, 1054880, 1140242, 1177024, 1248680, 1288960, 1376896, 1397716, 1471280, 1635064, 1687808, 1721120, 1747145, 1997888, 2043830, 2103040, 2109760, 2280484, 2354048, 2497360, 2753792, 2795432, 2850605, 2942560, 3270128, 3442240, 3494290, 3995776, 4087660, 4219520, 4560968, 4708096, 4994720, 5590864, 5701210, 5885120, 6540256, 6884480, 6988580, 7991552, 8175320, 8439040, 9121936, 9989440, 10832299, 11181728, 11402420, 11770240, 13080512, 13768960, 13977160, 16350640, 18243872, 19978880, 21664598, 22363456, 22804840, 23540480, 26161024, 27954320, 32701280, 36487744, 39957760, 43329196, 44726912, 45609680, 52322048, 54161495, 55908640, 65402560, 72975488, 86658392, 89453824, 91219360, 108322990, 111817280, 130805120, 145950976, 173316784, 182438720, 216645980, 223634560, 261610240, 346633568, 364877440, 433291960, 447269120, 693267136, 729754880, 866583920, 1386534272, 1733167840, 2773068544, 3466335680, 6932671360, 13865342720]

約数ペア:

[(1, 13865342720), (2, 6932671360), (4, 3466335680), (5, 2773068544), (8, 1733167840), (10, 1386534272), (16, 866583920), (19, 729754880), (20, 693267136), (31, 447269120), (32, 433291960), (38, 364877440), (40, 346633568), (53, 261610240), (62, 223634560), (64, 216645980), (76, 182438720), (80, 173316784), (95, 145950976), (106, 130805120), (124, 111817280), (128, 108322990), (152, 91219360), (155, 89453824), (160, 86658392), (190, 72975488), (212, 65402560), (248, 55908640), (256, 54161495), (265, 52322048), (304, 45609680), (310, 44726912), (320, 43329196), (347, 39957760), (380, 36487744), (424, 32701280), (496, 27954320), (530, 26161024), (589, 23540480), (608, 22804840), (620, 22363456), (640, 21664598), (694, 19978880), (760, 18243872), (848, 16350640), (992, 13977160), (1007, 13768960), (1060, 13080512), (1178, 11770240), (1216, 11402420), (1240, 11181728), (1280, 10832299), (1388, 9989440), (1520, 9121936), (1643, 8439040), (1696, 8175320), (1735, 7991552), (1984, 6988580), (2014, 6884480), (2120, 6540256), (2356, 5885120), (2432, 5701210), (2480, 5590864), (2776, 4994720), (2945, 4708096), (3040, 4560968), (3286, 4219520), (3392, 4087660), (3470, 3995776), (3968, 3494290), (4028, 3442240), (4240, 3270128), (4712, 2942560), (4864, 2850605), (4960, 2795432), (5035, 2753792), (5552, 2497360), (5890, 2354048), (6080, 2280484), (6572, 2109760), (6593, 2103040), (6784, 2043830), (6940, 1997888), (7936, 1747145), (8056, 1721120), (8215, 1687808), (8480, 1635064), (9424, 1471280), (9920, 1397716), (10070, 1376896), (10757, 1288960), (11104, 1248680), (11780, 1177024), (12160, 1140242), (13144, 1054880), (13186, 1051520), (13568, 1021915), (13880, 998944), (16112, 860560), (16430, 843904), (16960, 817532), (18391, 753920), (18848, 735640), (19840, 698858), (20140, 688448), (21514, 644480), (22208, 624340), (23560, 588512), (24320, 570121), (26288, 527440), (26372, 525760), (27760, 499472), (31217, 444160), (32224, 430280), (32860, 421952), (32965, 420608), (33920, 408766), (36782, 376960), (37696, 367820), (39680, 349429), (40280, 344224), (43028, 322240), (44416, 312170), (47120, 294256), (52576, 263720), (52744, 262880), (53785, 257792), (55520, 249736), (62434, 222080), (64448, 215140), (65720, 210976), (65930, 210304), (67840, 204383), (73564, 188480), (75392, 183910), (80560, 172112), (86056, 161120), (88832, 156085), (91955, 150784), (94240, 147128), (105152, 131860), (105488, 131440), (107570, 128896), (111040, 124868)]