1445818965760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{20507}}^1$

素因数の和:20783

約数の個数: 288

約数和(自身を含む): 3943678556160

約数和(自身を除く): 2497859590400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 223, 247, 256, 260, 304, 320, 380, 416, 446, 494, 520, 608, 640, 760, 832, 892, 988, 1040, 1115, 1216, 1235, 1280, 1520, 1664, 1784, 1976, 2080, 2230, 2432, 2470, 2899, 3040, 3328, 3568, 3952, 4160, 4237, 4460, 4864, 4940, 5798, 6080, 7136, 7904, 8320, 8474, 8920, 9880, 11596, 12160, 14272, 14495, 15808, 16640, 16948, 17840, 19760, 20507, 21185, 23192, 24320, 28544, 28990, 31616, 33896, 35680, 39520, 41014, 42370, 46384, 55081, 57088, 57980, 63232, 67792, 71360, 79040, 82028, 84740, 92768, 102535, 110162, 115960, 135584, 142720, 158080, 164056, 169480, 185536, 205070, 220324, 231920, 266591, 271168, 275405, 285440, 316160, 328112, 338960, 371072, 389633, 410140, 440648, 463840, 533182, 542336, 550810, 656224, 677920, 742144, 779266, 820280, 881296, 927680, 1066364, 1084672, 1101620, 1312448, 1332955, 1355840, 1558532, 1640560, 1762592, 1855360, 1948165, 2132728, 2203240, 2624896, 2665910, 2711680, 3117064, 3281120, 3525184, 3710720, 3896330, 4265456, 4406480, 4573061, 5065229, 5249792, 5331820, 5423360, 6234128, 6562240, 7050368, 7792660, 8530912, 8812960, 9146122, 10130458, 10663640, 12468256, 13124480, 14100736, 15585320, 17061824, 17625920, 18292244, 20260916, 21327280, 22865305, 24936512, 25326145, 26248960, 31170640, 34123648, 35251840, 36584488, 40521832, 42654560, 45730610, 49873024, 50652290, 59449793, 62341280, 68247296, 70503680, 73168976, 81043664, 85309120, 86888159, 91461220, 99746048, 101304580, 118899586, 124682560, 146337952, 162087328, 170618240, 173776318, 182922440, 202609160, 237799172, 249365120, 292675904, 297248965, 324174656, 341236480, 347552636, 365844880, 405218320, 434440795, 475598344, 498730240, 585351808, 594497930, 648349312, 695105272, 731689760, 810436640, 868881590, 951196688, 1129546067, 1170703616, 1188995860, 1296698624, 1390210544, 1463379520, 1620873280, 1737763180, 1902393376, 2259092134, 2377991720, 2780421088, 2926759040, 3241746560, 3475526360, 3804786752, 4518184268, 4755983440, 5560842176, 5647730335, 5853518080, 6483493120, 6951052720, 7609573504, 9036368536, 9511966880, 11121684352, 11295460670, 13902105440, 15219147008, 18072737072, 19023933760, 22243368704, 22590921340, 27804210880, 36145474144, 38047867520, 45181842680, 55608421760, 72290948288, 76095735040, 90363685360, 111216843520, 144581896576, 180727370720, 289163793152, 361454741440, 722909482880, 1445818965760]

約数ペア:

[(1, 1445818965760), (2, 722909482880), (4, 361454741440), (5, 289163793152), (8, 180727370720), (10, 144581896576), (13, 111216843520), (16, 90363685360), (19, 76095735040), (20, 72290948288), (26, 55608421760), (32, 45181842680), (38, 38047867520), (40, 36145474144), (52, 27804210880), (64, 22590921340), (65, 22243368704), (76, 19023933760), (80, 18072737072), (95, 15219147008), (104, 13902105440), (128, 11295460670), (130, 11121684352), (152, 9511966880), (160, 9036368536), (190, 7609573504), (208, 6951052720), (223, 6483493120), (247, 5853518080), (256, 5647730335), (260, 5560842176), (304, 4755983440), (320, 4518184268), (380, 3804786752), (416, 3475526360), (446, 3241746560), (494, 2926759040), (520, 2780421088), (608, 2377991720), (640, 2259092134), (760, 1902393376), (832, 1737763180), (892, 1620873280), (988, 1463379520), (1040, 1390210544), (1115, 1296698624), (1216, 1188995860), (1235, 1170703616), (1280, 1129546067), (1520, 951196688), (1664, 868881590), (1784, 810436640), (1976, 731689760), (2080, 695105272), (2230, 648349312), (2432, 594497930), (2470, 585351808), (2899, 498730240), (3040, 475598344), (3328, 434440795), (3568, 405218320), (3952, 365844880), (4160, 347552636), (4237, 341236480), (4460, 324174656), (4864, 297248965), (4940, 292675904), (5798, 249365120), (6080, 237799172), (7136, 202609160), (7904, 182922440), (8320, 173776318), (8474, 170618240), (8920, 162087328), (9880, 146337952), (11596, 124682560), (12160, 118899586), (14272, 101304580), (14495, 99746048), (15808, 91461220), (16640, 86888159), (16948, 85309120), (17840, 81043664), (19760, 73168976), (20507, 70503680), (21185, 68247296), (23192, 62341280), (24320, 59449793), (28544, 50652290), (28990, 49873024), (31616, 45730610), (33896, 42654560), (35680, 40521832), (39520, 36584488), (41014, 35251840), (42370, 34123648), (46384, 31170640), (55081, 26248960), (57088, 25326145), (57980, 24936512), (63232, 22865305), (67792, 21327280), (71360, 20260916), (79040, 18292244), (82028, 17625920), (84740, 17061824), (92768, 15585320), (102535, 14100736), (110162, 13124480), (115960, 12468256), (135584, 10663640), (142720, 10130458), (158080, 9146122), (164056, 8812960), (169480, 8530912), (185536, 7792660), (205070, 7050368), (220324, 6562240), (231920, 6234128), (266591, 5423360), (271168, 5331820), (275405, 5249792), (285440, 5065229), (316160, 4573061), (328112, 4406480), (338960, 4265456), (371072, 3896330), (389633, 3710720), (410140, 3525184), (440648, 3281120), (463840, 3117064), (533182, 2711680), (542336, 2665910), (550810, 2624896), (656224, 2203240), (677920, 2132728), (742144, 1948165), (779266, 1855360), (820280, 1762592), (881296, 1640560), (927680, 1558532), (1066364, 1355840), (1084672, 1332955), (1101620, 1312448)]