20140192080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{216841}}^1$

素因数の和:216906

約数の個数: 160

約数和(自身を含む): 70985397120

約数和(自身を除く): 50845205040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4644, 5160, 5805, 6192, 7740, 9288, 10320, 11610, 15480, 18576, 23220, 30960, 46440, 92880, 216841, 433682, 650523, 867364, 1084205, 1301046, 1734728, 1951569, 2168410, 2602092, 3252615, 3469456, 3903138, 4336820, 5204184, 5854707, 6505230, 7806276, 8673640, 9324163, 9757845, 10408368, 11709414, 13010460, 15612552, 17347280, 18648326, 19515690, 23418828, 26020920, 27972489, 29273535, 31225104, 37296652, 39031380, 46620815, 46837656, 52041840, 55944978, 58547070, 74593304, 78062760, 83917467, 93241630, 93675312, 111889956, 117094140, 139862445, 149186608, 156125520, 167834934, 186483260, 223779912, 234188280, 251752401, 279724890, 335669868, 372966520, 419587335, 447559824, 468376560, 503504802, 559449780, 671339736, 745933040, 839174670, 1007009604, 1118899560, 1258762005, 1342679472, 1678349340, 2014019208, 2237799120, 2517524010, 3356698680, 4028038416, 5035048020, 6713397360, 10070096040, 20140192080]

約数ペア:

[(1, 20140192080), (2, 10070096040), (3, 6713397360), (4, 5035048020), (5, 4028038416), (6, 3356698680), (8, 2517524010), (9, 2237799120), (10, 2014019208), (12, 1678349340), (15, 1342679472), (16, 1258762005), (18, 1118899560), (20, 1007009604), (24, 839174670), (27, 745933040), (30, 671339736), (36, 559449780), (40, 503504802), (43, 468376560), (45, 447559824), (48, 419587335), (54, 372966520), (60, 335669868), (72, 279724890), (80, 251752401), (86, 234188280), (90, 223779912), (108, 186483260), (120, 167834934), (129, 156125520), (135, 149186608), (144, 139862445), (172, 117094140), (180, 111889956), (215, 93675312), (216, 93241630), (240, 83917467), (258, 78062760), (270, 74593304), (344, 58547070), (360, 55944978), (387, 52041840), (430, 46837656), (432, 46620815), (516, 39031380), (540, 37296652), (645, 31225104), (688, 29273535), (720, 27972489), (774, 26020920), (860, 23418828), (1032, 19515690), (1080, 18648326), (1161, 17347280), (1290, 15612552), (1548, 13010460), (1720, 11709414), (1935, 10408368), (2064, 9757845), (2160, 9324163), (2322, 8673640), (2580, 7806276), (3096, 6505230), (3440, 5854707), (3870, 5204184), (4644, 4336820), (5160, 3903138), (5805, 3469456), (6192, 3252615), (7740, 2602092), (9288, 2168410), (10320, 1951569), (11610, 1734728), (15480, 1301046), (18576, 1084205), (23220, 867364), (30960, 650523), (46440, 433682), (92880, 216841)]