2851758720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13381}}^1$

素因数の和:13443

約数の個数: 192

約数和(自身を含む): 10114383240

約数和(自身を除く): 7262624520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 13381, 14208, 17760, 21312, 23680, 26640, 26762, 35520, 40143, 42624, 53280, 53524, 66905, 71040, 80286, 106560, 107048, 120429, 133810, 160572, 200715, 213120, 214096, 240858, 267620, 321144, 401430, 428192, 481716, 495097, 535240, 602145, 642288, 802860, 856384, 963432, 990194, 1070480, 1204290, 1284576, 1485291, 1605720, 1712768, 1926864, 1980388, 2140960, 2408580, 2475485, 2569152, 2970582, 3211440, 3853728, 3960776, 4281920, 4455873, 4817160, 4950970, 5138304, 5941164, 6422880, 7426455, 7707456, 7921552, 8563840, 8911746, 9634320, 9901940, 11882328, 12845760, 14852910, 15414912, 15843104, 17823492, 19268640, 19803880, 22279365, 23764656, 25691520, 29705820, 31686208, 35646984, 38537280, 39607760, 44558730, 47529312, 59411640, 63372416, 71293968, 77074560, 79215520, 89117460, 95058624, 118823280, 142587936, 158431040, 178234920, 190117248, 237646560, 285175872, 316862080, 356469840, 475293120, 570351744, 712939680, 950586240, 1425879360, 2851758720]

約数ペア:

[(1, 2851758720), (2, 1425879360), (3, 950586240), (4, 712939680), (5, 570351744), (6, 475293120), (8, 356469840), (9, 316862080), (10, 285175872), (12, 237646560), (15, 190117248), (16, 178234920), (18, 158431040), (20, 142587936), (24, 118823280), (30, 95058624), (32, 89117460), (36, 79215520), (37, 77074560), (40, 71293968), (45, 63372416), (48, 59411640), (60, 47529312), (64, 44558730), (72, 39607760), (74, 38537280), (80, 35646984), (90, 31686208), (96, 29705820), (111, 25691520), (120, 23764656), (128, 22279365), (144, 19803880), (148, 19268640), (160, 17823492), (180, 15843104), (185, 15414912), (192, 14852910), (222, 12845760), (240, 11882328), (288, 9901940), (296, 9634320), (320, 8911746), (333, 8563840), (360, 7921552), (370, 7707456), (384, 7426455), (444, 6422880), (480, 5941164), (555, 5138304), (576, 4950970), (592, 4817160), (640, 4455873), (666, 4281920), (720, 3960776), (740, 3853728), (888, 3211440), (960, 2970582), (1110, 2569152), (1152, 2475485), (1184, 2408580), (1332, 2140960), (1440, 1980388), (1480, 1926864), (1665, 1712768), (1776, 1605720), (1920, 1485291), (2220, 1284576), (2368, 1204290), (2664, 1070480), (2880, 990194), (2960, 963432), (3330, 856384), (3552, 802860), (4440, 642288), (4736, 602145), (5328, 535240), (5760, 495097), (5920, 481716), (6660, 428192), (7104, 401430), (8880, 321144), (10656, 267620), (11840, 240858), (13320, 214096), (13381, 213120), (14208, 200715), (17760, 160572), (21312, 133810), (23680, 120429), (26640, 107048), (26762, 106560), (35520, 80286), (40143, 71040), (42624, 66905), (53280, 53524)]