20141458960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{1399}}^1$

素因数の和:2013

約数の個数: 160

約数和(自身を含む): 54796492800

約数和(自身を除く): 34655033840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 547, 560, 658, 752, 940, 1094, 1316, 1399, 1645, 1880, 2188, 2632, 2735, 2798, 3290, 3760, 3829, 4376, 5264, 5470, 5596, 6580, 6995, 7658, 8752, 9793, 10940, 11192, 13160, 13990, 15316, 19145, 19586, 21880, 22384, 25709, 26320, 27980, 30632, 38290, 39172, 43760, 48965, 51418, 55960, 61264, 65753, 76580, 78344, 97930, 102836, 111920, 128545, 131506, 153160, 156688, 179963, 195860, 205672, 257090, 263012, 306320, 328765, 359926, 391720, 411344, 460271, 514180, 526024, 657530, 719852, 765253, 783440, 899815, 920542, 1028360, 1052048, 1315060, 1439704, 1530506, 1799630, 1841084, 2056720, 2301355, 2630120, 2879408, 3061012, 3599260, 3682168, 3826265, 4602710, 5260240, 5356771, 6122024, 7198520, 7364336, 7652530, 9205420, 10713542, 12244048, 14397040, 15305060, 18410840, 21427084, 26783855, 30610120, 35966891, 36821680, 42854168, 53567710, 61220240, 71933782, 85708336, 107135420, 143867564, 179834455, 214270840, 251768237, 287735128, 359668910, 428541680, 503536474, 575470256, 719337820, 1007072948, 1258841185, 1438675640, 2014145896, 2517682370, 2877351280, 4028291792, 5035364740, 10070729480, 20141458960]

約数ペア:

[(1, 20141458960), (2, 10070729480), (4, 5035364740), (5, 4028291792), (7, 2877351280), (8, 2517682370), (10, 2014145896), (14, 1438675640), (16, 1258841185), (20, 1007072948), (28, 719337820), (35, 575470256), (40, 503536474), (47, 428541680), (56, 359668910), (70, 287735128), (80, 251768237), (94, 214270840), (112, 179834455), (140, 143867564), (188, 107135420), (235, 85708336), (280, 71933782), (329, 61220240), (376, 53567710), (470, 42854168), (547, 36821680), (560, 35966891), (658, 30610120), (752, 26783855), (940, 21427084), (1094, 18410840), (1316, 15305060), (1399, 14397040), (1645, 12244048), (1880, 10713542), (2188, 9205420), (2632, 7652530), (2735, 7364336), (2798, 7198520), (3290, 6122024), (3760, 5356771), (3829, 5260240), (4376, 4602710), (5264, 3826265), (5470, 3682168), (5596, 3599260), (6580, 3061012), (6995, 2879408), (7658, 2630120), (8752, 2301355), (9793, 2056720), (10940, 1841084), (11192, 1799630), (13160, 1530506), (13990, 1439704), (15316, 1315060), (19145, 1052048), (19586, 1028360), (21880, 920542), (22384, 899815), (25709, 783440), (26320, 765253), (27980, 719852), (30632, 657530), (38290, 526024), (39172, 514180), (43760, 460271), (48965, 411344), (51418, 391720), (55960, 359926), (61264, 328765), (65753, 306320), (76580, 263012), (78344, 257090), (97930, 205672), (102836, 195860), (111920, 179963), (128545, 156688), (131506, 153160)]