2830751560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 8164800000

約数和(自身を除く): 5334048440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 59, 65, 70, 91, 98, 104, 118, 130, 140, 182, 196, 236, 245, 260, 269, 280, 295, 343, 364, 392, 413, 455, 472, 490, 520, 538, 590, 637, 686, 728, 767, 826, 910, 980, 1076, 1180, 1274, 1345, 1372, 1534, 1652, 1715, 1820, 1883, 1960, 2065, 2152, 2360, 2548, 2690, 2744, 2891, 3068, 3185, 3304, 3430, 3497, 3640, 3766, 3835, 4130, 4459, 5096, 5369, 5380, 5782, 6136, 6370, 6860, 6994, 7532, 7670, 8260, 8918, 9415, 10738, 10760, 11564, 12740, 13181, 13720, 13988, 14455, 15064, 15340, 15871, 16520, 17485, 17836, 18830, 20237, 21476, 22295, 23128, 24479, 25480, 26362, 26845, 27976, 28910, 30680, 31742, 34970, 35672, 37583, 37660, 40474, 42952, 44590, 48958, 52724, 53690, 57820, 63484, 65905, 69940, 75166, 75320, 79355, 80948, 89180, 92267, 97916, 101185, 105448, 107380, 111097, 115640, 122395, 126968, 131810, 139880, 150332, 158710, 161896, 171353, 178360, 184534, 187915, 195832, 202370, 206323, 214760, 222194, 244790, 263081, 263620, 300664, 317420, 342706, 369068, 375830, 404740, 412646, 444388, 461335, 489580, 526162, 527240, 555485, 634840, 685412, 738136, 751660, 777679, 809480, 825292, 856765, 888776, 922670, 979160, 1031615, 1052324, 1110970, 1199471, 1315405, 1370824, 1444261, 1503320, 1555358, 1650584, 1713530, 1845340, 2063230, 2104648, 2221940, 2398942, 2630810, 2888522, 3110716, 3427060, 3690680, 3888395, 4126460, 4443880, 4797884, 5261620, 5443753, 5777044, 5997355, 6221432, 6854120, 7221305, 7776790, 8252920, 9595768, 10109827, 10523240, 10887506, 11554088, 11994710, 14442610, 15553580, 20219654, 21775012, 23989420, 27218765, 28885220, 31107160, 40439308, 43550024, 47978840, 50549135, 54437530, 57770440, 70768789, 80878616, 101098270, 108875060, 141537578, 202196540, 217750120, 283075156, 353843945, 404393080, 566150312, 707687890, 1415375780, 2830751560]

約数ペア:

[(1, 2830751560), (2, 1415375780), (4, 707687890), (5, 566150312), (7, 404393080), (8, 353843945), (10, 283075156), (13, 217750120), (14, 202196540), (20, 141537578), (26, 108875060), (28, 101098270), (35, 80878616), (40, 70768789), (49, 57770440), (52, 54437530), (56, 50549135), (59, 47978840), (65, 43550024), (70, 40439308), (91, 31107160), (98, 28885220), (104, 27218765), (118, 23989420), (130, 21775012), (140, 20219654), (182, 15553580), (196, 14442610), (236, 11994710), (245, 11554088), (260, 10887506), (269, 10523240), (280, 10109827), (295, 9595768), (343, 8252920), (364, 7776790), (392, 7221305), (413, 6854120), (455, 6221432), (472, 5997355), (490, 5777044), (520, 5443753), (538, 5261620), (590, 4797884), (637, 4443880), (686, 4126460), (728, 3888395), (767, 3690680), (826, 3427060), (910, 3110716), (980, 2888522), (1076, 2630810), (1180, 2398942), (1274, 2221940), (1345, 2104648), (1372, 2063230), (1534, 1845340), (1652, 1713530), (1715, 1650584), (1820, 1555358), (1883, 1503320), (1960, 1444261), (2065, 1370824), (2152, 1315405), (2360, 1199471), (2548, 1110970), (2690, 1052324), (2744, 1031615), (2891, 979160), (3068, 922670), (3185, 888776), (3304, 856765), (3430, 825292), (3497, 809480), (3640, 777679), (3766, 751660), (3835, 738136), (4130, 685412), (4459, 634840), (5096, 555485), (5369, 527240), (5380, 526162), (5782, 489580), (6136, 461335), (6370, 444388), (6860, 412646), (6994, 404740), (7532, 375830), (7670, 369068), (8260, 342706), (8918, 317420), (9415, 300664), (10738, 263620), (10760, 263081), (11564, 244790), (12740, 222194), (13181, 214760), (13720, 206323), (13988, 202370), (14455, 195832), (15064, 187915), (15340, 184534), (15871, 178360), (16520, 171353), (17485, 161896), (17836, 158710), (18830, 150332), (20237, 139880), (21476, 131810), (22295, 126968), (23128, 122395), (24479, 115640), (25480, 111097), (26362, 107380), (26845, 105448), (27976, 101185), (28910, 97916), (30680, 92267), (31742, 89180), (34970, 80948), (35672, 79355), (37583, 75320), (37660, 75166), (40474, 69940), (42952, 65905), (44590, 63484), (48958, 57820), (52724, 53690)]