2099475560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 6048000000

約数和(自身を除く): 3948524440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 79, 91, 98, 104, 130, 140, 149, 158, 182, 196, 245, 260, 280, 298, 316, 343, 364, 392, 395, 455, 490, 520, 553, 596, 632, 637, 686, 728, 745, 790, 910, 980, 1027, 1043, 1106, 1192, 1274, 1372, 1490, 1580, 1715, 1820, 1937, 1960, 2054, 2086, 2212, 2548, 2744, 2765, 2980, 3160, 3185, 3430, 3640, 3871, 3874, 4108, 4172, 4424, 4459, 5096, 5135, 5215, 5530, 5960, 6370, 6860, 7189, 7301, 7742, 7748, 8216, 8344, 8918, 9685, 10270, 10430, 11060, 11771, 12740, 13559, 13720, 14378, 14602, 15484, 15496, 17836, 19355, 19370, 20540, 20860, 22120, 22295, 23542, 25480, 27097, 27118, 28756, 29204, 30968, 35672, 35945, 36505, 38710, 38740, 41080, 41720, 44590, 47084, 50323, 51107, 54194, 54236, 57512, 58408, 58855, 67795, 71890, 73010, 77420, 77480, 82397, 89180, 94168, 94913, 100646, 102214, 108388, 108472, 117710, 135485, 135590, 143780, 146020, 153023, 154840, 164794, 178360, 189826, 201292, 204428, 216776, 235420, 251615, 255535, 270970, 271180, 287560, 292040, 306046, 329588, 352261, 379652, 402584, 408856, 411985, 470840, 474565, 503230, 511070, 541940, 542360, 576779, 612092, 659176, 664391, 704522, 759304, 765115, 823970, 949130, 1006460, 1022140, 1071161, 1083880, 1153558, 1224184, 1328782, 1409044, 1530230, 1647940, 1761305, 1898260, 2012920, 2044280, 2142322, 2307116, 2657564, 2818088, 2883895, 3060460, 3295880, 3321955, 3522610, 3796520, 4037453, 4284644, 4614232, 5315128, 5355805, 5767790, 6120920, 6643910, 7045220, 7498127, 8074906, 8569288, 10711610, 11535580, 13287820, 14090440, 14996254, 16149812, 20187265, 21423220, 23071160, 26575640, 29992508, 32299624, 37490635, 40374530, 42846440, 52486889, 59985016, 74981270, 80749060, 104973778, 149962540, 161498120, 209947556, 262434445, 299925080, 419895112, 524868890, 1049737780, 2099475560]

約数ペア:

[(1, 2099475560), (2, 1049737780), (4, 524868890), (5, 419895112), (7, 299925080), (8, 262434445), (10, 209947556), (13, 161498120), (14, 149962540), (20, 104973778), (26, 80749060), (28, 74981270), (35, 59985016), (40, 52486889), (49, 42846440), (52, 40374530), (56, 37490635), (65, 32299624), (70, 29992508), (79, 26575640), (91, 23071160), (98, 21423220), (104, 20187265), (130, 16149812), (140, 14996254), (149, 14090440), (158, 13287820), (182, 11535580), (196, 10711610), (245, 8569288), (260, 8074906), (280, 7498127), (298, 7045220), (316, 6643910), (343, 6120920), (364, 5767790), (392, 5355805), (395, 5315128), (455, 4614232), (490, 4284644), (520, 4037453), (553, 3796520), (596, 3522610), (632, 3321955), (637, 3295880), (686, 3060460), (728, 2883895), (745, 2818088), (790, 2657564), (910, 2307116), (980, 2142322), (1027, 2044280), (1043, 2012920), (1106, 1898260), (1192, 1761305), (1274, 1647940), (1372, 1530230), (1490, 1409044), (1580, 1328782), (1715, 1224184), (1820, 1153558), (1937, 1083880), (1960, 1071161), (2054, 1022140), (2086, 1006460), (2212, 949130), (2548, 823970), (2744, 765115), (2765, 759304), (2980, 704522), (3160, 664391), (3185, 659176), (3430, 612092), (3640, 576779), (3871, 542360), (3874, 541940), (4108, 511070), (4172, 503230), (4424, 474565), (4459, 470840), (5096, 411985), (5135, 408856), (5215, 402584), (5530, 379652), (5960, 352261), (6370, 329588), (6860, 306046), (7189, 292040), (7301, 287560), (7742, 271180), (7748, 270970), (8216, 255535), (8344, 251615), (8918, 235420), (9685, 216776), (10270, 204428), (10430, 201292), (11060, 189826), (11771, 178360), (12740, 164794), (13559, 154840), (13720, 153023), (14378, 146020), (14602, 143780), (15484, 135590), (15496, 135485), (17836, 117710), (19355, 108472), (19370, 108388), (20540, 102214), (20860, 100646), (22120, 94913), (22295, 94168), (23542, 89180), (25480, 82397), (27097, 77480), (27118, 77420), (28756, 73010), (29204, 71890), (30968, 67795), (35672, 58855), (35945, 58408), (36505, 57512), (38710, 54236), (38740, 54194), (41080, 51107), (41720, 50323), (44590, 47084)]