1790648760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 256

約数和(自身を含む): 5922201600

約数和(自身を除く): 4131552840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 79, 82, 85, 102, 120, 123, 136, 158, 164, 170, 204, 205, 237, 246, 255, 271, 316, 328, 340, 395, 408, 410, 474, 492, 510, 542, 615, 632, 680, 697, 790, 813, 820, 948, 984, 1020, 1084, 1185, 1230, 1343, 1355, 1394, 1580, 1626, 1640, 1896, 2040, 2091, 2168, 2370, 2460, 2686, 2710, 2788, 3160, 3239, 3252, 3485, 4029, 4065, 4182, 4607, 4740, 4920, 5372, 5420, 5576, 6478, 6504, 6715, 6970, 8058, 8130, 8364, 9214, 9480, 9717, 10455, 10744, 10840, 11111, 12956, 13430, 13821, 13940, 16116, 16195, 16260, 16728, 18428, 19434, 20145, 20910, 21409, 22222, 23035, 25912, 26860, 27642, 27880, 32232, 32390, 32520, 33333, 36856, 38868, 40290, 41820, 42818, 44444, 46070, 48585, 53720, 55063, 55284, 55555, 64227, 64780, 66666, 69105, 77736, 80580, 83640, 85636, 88888, 92140, 97170, 107045, 110126, 110568, 111110, 128454, 129560, 133332, 138210, 161160, 165189, 166665, 171272, 184280, 188887, 194340, 214090, 220252, 222220, 256908, 266664, 275315, 276420, 321135, 330378, 333330, 363953, 377774, 388680, 428180, 440504, 444440, 513816, 550630, 552840, 566661, 642270, 660756, 666660, 727906, 755548, 825945, 856360, 877769, 944435, 1091859, 1101260, 1133322, 1284540, 1321512, 1333320, 1455812, 1511096, 1651890, 1755538, 1819765, 1888870, 2183718, 2202520, 2266644, 2569080, 2633307, 2833305, 2911624, 3303780, 3511076, 3639530, 3777740, 4367436, 4388845, 4533288, 5266614, 5459295, 5666610, 6607560, 7022152, 7279060, 7555480, 8734872, 8777690, 10533228, 10918590, 11333220, 13166535, 14558120, 14922073, 17555380, 21066456, 21837180, 22666440, 26333070, 29844146, 35110760, 43674360, 44766219, 52666140, 59688292, 74610365, 89532438, 105332280, 119376584, 149220730, 179064876, 223831095, 298441460, 358129752, 447662190, 596882920, 895324380, 1790648760]

約数ペア:

[(1, 1790648760), (2, 895324380), (3, 596882920), (4, 447662190), (5, 358129752), (6, 298441460), (8, 223831095), (10, 179064876), (12, 149220730), (15, 119376584), (17, 105332280), (20, 89532438), (24, 74610365), (30, 59688292), (34, 52666140), (40, 44766219), (41, 43674360), (51, 35110760), (60, 29844146), (68, 26333070), (79, 22666440), (82, 21837180), (85, 21066456), (102, 17555380), (120, 14922073), (123, 14558120), (136, 13166535), (158, 11333220), (164, 10918590), (170, 10533228), (204, 8777690), (205, 8734872), (237, 7555480), (246, 7279060), (255, 7022152), (271, 6607560), (316, 5666610), (328, 5459295), (340, 5266614), (395, 4533288), (408, 4388845), (410, 4367436), (474, 3777740), (492, 3639530), (510, 3511076), (542, 3303780), (615, 2911624), (632, 2833305), (680, 2633307), (697, 2569080), (790, 2266644), (813, 2202520), (820, 2183718), (948, 1888870), (984, 1819765), (1020, 1755538), (1084, 1651890), (1185, 1511096), (1230, 1455812), (1343, 1333320), (1355, 1321512), (1394, 1284540), (1580, 1133322), (1626, 1101260), (1640, 1091859), (1896, 944435), (2040, 877769), (2091, 856360), (2168, 825945), (2370, 755548), (2460, 727906), (2686, 666660), (2710, 660756), (2788, 642270), (3160, 566661), (3239, 552840), (3252, 550630), (3485, 513816), (4029, 444440), (4065, 440504), (4182, 428180), (4607, 388680), (4740, 377774), (4920, 363953), (5372, 333330), (5420, 330378), (5576, 321135), (6478, 276420), (6504, 275315), (6715, 266664), (6970, 256908), (8058, 222220), (8130, 220252), (8364, 214090), (9214, 194340), (9480, 188887), (9717, 184280), (10455, 171272), (10744, 166665), (10840, 165189), (11111, 161160), (12956, 138210), (13430, 133332), (13821, 129560), (13940, 128454), (16116, 111110), (16195, 110568), (16260, 110126), (16728, 107045), (18428, 97170), (19434, 92140), (20145, 88888), (20910, 85636), (21409, 83640), (22222, 80580), (23035, 77736), (25912, 69105), (26860, 66666), (27642, 64780), (27880, 64227), (32232, 55555), (32390, 55284), (32520, 55063), (33333, 53720), (36856, 48585), (38868, 46070), (40290, 44444), (41820, 42818)]