2013720072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 256

約数和(自身を含む): 6537216000

約数和(自身を除く): 4523495928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 294, 312, 343, 364, 372, 392, 403, 434, 546, 588, 607, 637, 651, 686, 728, 744, 806, 868, 1029, 1092, 1176, 1209, 1214, 1274, 1302, 1372, 1519, 1612, 1736, 1821, 1911, 2058, 2184, 2418, 2428, 2548, 2604, 2744, 2821, 3038, 3224, 3642, 3822, 4116, 4249, 4459, 4557, 4836, 4856, 5096, 5208, 5642, 6076, 7284, 7644, 7891, 8232, 8463, 8498, 8918, 9114, 9672, 10633, 11284, 12152, 12747, 13377, 14568, 15288, 15782, 16926, 16996, 17836, 18228, 18817, 19747, 21266, 22568, 23673, 25494, 26754, 29743, 31564, 31899, 33852, 33992, 35672, 36456, 37634, 39494, 42532, 47346, 50988, 53508, 55237, 56451, 59241, 59486, 63128, 63798, 67704, 75268, 78988, 85064, 89229, 94692, 101976, 107016, 110474, 112902, 118482, 118972, 127596, 131719, 138229, 150536, 157976, 165711, 178458, 189384, 208201, 220948, 225804, 236964, 237944, 244621, 255192, 263438, 276458, 331422, 356916, 386659, 395157, 414687, 416402, 441896, 451608, 473928, 489242, 526876, 552916, 624603, 662844, 713832, 733863, 773318, 790314, 829374, 832804, 922033, 978484, 1053752, 1105832, 1159977, 1249206, 1325688, 1467726, 1546636, 1580628, 1658748, 1665608, 1712347, 1844066, 1956968, 2319954, 2498412, 2706613, 2766099, 2935452, 3093272, 3161256, 3317496, 3424694, 3688132, 4639908, 4996824, 5137041, 5413226, 5532198, 5870904, 6454231, 6849388, 7376264, 8119839, 9279816, 10274082, 10826452, 11064396, 11986429, 12908462, 13698776, 16239678, 19362693, 20548164, 21652904, 22128792, 23972858, 25816924, 32479356, 35959287, 38725386, 41096328, 47945716, 51633848, 64958712, 71918574, 77450772, 83905003, 95891432, 143837148, 154901544, 167810006, 251715009, 287674296, 335620012, 503430018, 671240024, 1006860036, 2013720072]

約数ペア:

[(1, 2013720072), (2, 1006860036), (3, 671240024), (4, 503430018), (6, 335620012), (7, 287674296), (8, 251715009), (12, 167810006), (13, 154901544), (14, 143837148), (21, 95891432), (24, 83905003), (26, 77450772), (28, 71918574), (31, 64958712), (39, 51633848), (42, 47945716), (49, 41096328), (52, 38725386), (56, 35959287), (62, 32479356), (78, 25816924), (84, 23972858), (91, 22128792), (93, 21652904), (98, 20548164), (104, 19362693), (124, 16239678), (147, 13698776), (156, 12908462), (168, 11986429), (182, 11064396), (186, 10826452), (196, 10274082), (217, 9279816), (248, 8119839), (273, 7376264), (294, 6849388), (312, 6454231), (343, 5870904), (364, 5532198), (372, 5413226), (392, 5137041), (403, 4996824), (434, 4639908), (546, 3688132), (588, 3424694), (607, 3317496), (637, 3161256), (651, 3093272), (686, 2935452), (728, 2766099), (744, 2706613), (806, 2498412), (868, 2319954), (1029, 1956968), (1092, 1844066), (1176, 1712347), (1209, 1665608), (1214, 1658748), (1274, 1580628), (1302, 1546636), (1372, 1467726), (1519, 1325688), (1612, 1249206), (1736, 1159977), (1821, 1105832), (1911, 1053752), (2058, 978484), (2184, 922033), (2418, 832804), (2428, 829374), (2548, 790314), (2604, 773318), (2744, 733863), (2821, 713832), (3038, 662844), (3224, 624603), (3642, 552916), (3822, 526876), (4116, 489242), (4249, 473928), (4459, 451608), (4557, 441896), (4836, 416402), (4856, 414687), (5096, 395157), (5208, 386659), (5642, 356916), (6076, 331422), (7284, 276458), (7644, 263438), (7891, 255192), (8232, 244621), (8463, 237944), (8498, 236964), (8918, 225804), (9114, 220948), (9672, 208201), (10633, 189384), (11284, 178458), (12152, 165711), (12747, 157976), (13377, 150536), (14568, 138229), (15288, 131719), (15782, 127596), (16926, 118972), (16996, 118482), (17836, 112902), (18228, 110474), (18817, 107016), (19747, 101976), (21266, 94692), (22568, 89229), (23673, 85064), (25494, 78988), (26754, 75268), (29743, 67704), (31564, 63798), (31899, 63128), (33852, 59486), (33992, 59241), (35672, 56451), (36456, 55237), (37634, 53508), (39494, 50988), (42532, 47346)]