88871040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 325584000

約数和(自身を除く): 236712960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 139, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 278, 288, 296, 320, 333, 360, 370, 384, 417, 432, 444, 480, 540, 555, 556, 576, 592, 640, 666, 695, 720, 740, 834, 864, 888, 960, 999, 1080, 1110, 1112, 1152, 1184, 1251, 1332, 1390, 1440, 1480, 1665, 1668, 1728, 1776, 1920, 1998, 2085, 2160, 2220, 2224, 2368, 2502, 2664, 2780, 2880, 2960, 3330, 3336, 3456, 3552, 3753, 3996, 4170, 4320, 4440, 4448, 4736, 4995, 5004, 5143, 5328, 5560, 5760, 5920, 6255, 6660, 6672, 7104, 7506, 7992, 8340, 8640, 8880, 8896, 9990, 10008, 10286, 10656, 11120, 11840, 12510, 13320, 13344, 14208, 15012, 15429, 15984, 16680, 17280, 17760, 17792, 18765, 19980, 20016, 20572, 21312, 22240, 23680, 25020, 25715, 26640, 26688, 30024, 30858, 31968, 33360, 35520, 37530, 39960, 40032, 41144, 42624, 44480, 46287, 50040, 51430, 53280, 53376, 60048, 61716, 63936, 66720, 71040, 75060, 77145, 79920, 80064, 82288, 88960, 92574, 100080, 102860, 106560, 120096, 123432, 127872, 133440, 138861, 150120, 154290, 159840, 160128, 164576, 185148, 200160, 205720, 213120, 231435, 240192, 246864, 266880, 277722, 300240, 308580, 319680, 329152, 370296, 400320, 411440, 462870, 480384, 493728, 555444, 600480, 617160, 639360, 658304, 694305, 740592, 800640, 822880, 925740, 987456, 1110888, 1200960, 1234320, 1388610, 1481184, 1645760, 1851480, 1974912, 2221776, 2401920, 2468640, 2777220, 2962368, 3291520, 3702960, 4443552, 4937280, 5554440, 5924736, 7405920, 8887104, 9874560, 11108880, 14811840, 17774208, 22217760, 29623680, 44435520, 88871040]

約数ペア:

[(1, 88871040), (2, 44435520), (3, 29623680), (4, 22217760), (5, 17774208), (6, 14811840), (8, 11108880), (9, 9874560), (10, 8887104), (12, 7405920), (15, 5924736), (16, 5554440), (18, 4937280), (20, 4443552), (24, 3702960), (27, 3291520), (30, 2962368), (32, 2777220), (36, 2468640), (37, 2401920), (40, 2221776), (45, 1974912), (48, 1851480), (54, 1645760), (60, 1481184), (64, 1388610), (72, 1234320), (74, 1200960), (80, 1110888), (90, 987456), (96, 925740), (108, 822880), (111, 800640), (120, 740592), (128, 694305), (135, 658304), (139, 639360), (144, 617160), (148, 600480), (160, 555444), (180, 493728), (185, 480384), (192, 462870), (216, 411440), (222, 400320), (240, 370296), (270, 329152), (278, 319680), (288, 308580), (296, 300240), (320, 277722), (333, 266880), (360, 246864), (370, 240192), (384, 231435), (417, 213120), (432, 205720), (444, 200160), (480, 185148), (540, 164576), (555, 160128), (556, 159840), (576, 154290), (592, 150120), (640, 138861), (666, 133440), (695, 127872), (720, 123432), (740, 120096), (834, 106560), (864, 102860), (888, 100080), (960, 92574), (999, 88960), (1080, 82288), (1110, 80064), (1112, 79920), (1152, 77145), (1184, 75060), (1251, 71040), (1332, 66720), (1390, 63936), (1440, 61716), (1480, 60048), (1665, 53376), (1668, 53280), (1728, 51430), (1776, 50040), (1920, 46287), (1998, 44480), (2085, 42624), (2160, 41144), (2220, 40032), (2224, 39960), (2368, 37530), (2502, 35520), (2664, 33360), (2780, 31968), (2880, 30858), (2960, 30024), (3330, 26688), (3336, 26640), (3456, 25715), (3552, 25020), (3753, 23680), (3996, 22240), (4170, 21312), (4320, 20572), (4440, 20016), (4448, 19980), (4736, 18765), (4995, 17792), (5004, 17760), (5143, 17280), (5328, 16680), (5560, 15984), (5760, 15429), (5920, 15012), (6255, 14208), (6660, 13344), (6672, 13320), (7104, 12510), (7506, 11840), (7992, 11120), (8340, 10656), (8640, 10286), (8880, 10008), (8896, 9990)]