242490417120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{258673}}^1$

素因数の和:258735

約数の個数: 384

約数和(自身を含む): 1001254625280

約数和(自身を除く): 758764208160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5580, 5859, 6048, 6510, 6696, 6944, 7440, 7560, 7812, 8370, 8680, 8928, 9765, 10080, 10416, 11160, 11718, 13020, 13392, 14880, 15120, 15624, 16740, 17360, 19530, 20832, 22320, 23436, 26040, 26784, 29295, 30240, 31248, 33480, 34720, 39060, 44640, 46872, 52080, 58590, 62496, 66960, 78120, 93744, 104160, 117180, 133920, 156240, 187488, 234360, 258673, 312480, 468720, 517346, 776019, 937440, 1034692, 1293365, 1552038, 1810711, 2069384, 2328057, 2586730, 3104076, 3621422, 3880095, 4138768, 4656114, 5173460, 5432133, 6208152, 6984171, 7242844, 7760190, 8018863, 8277536, 9053555, 9312228, 10346920, 10864266, 11640285, 12416304, 13968342, 14485688, 15520380, 16037726, 16296399, 18107110, 18624456, 20693840, 21728532, 23280570, 24056589, 24832608, 27160665, 27936684, 28971376, 31040760, 32075452, 32592798, 34920855, 36214220, 37248912, 40094315, 41387680, 43457064, 46561140, 48113178, 48889197, 54321330, 55873368, 56132041, 57942752, 62081520, 64150904, 65185596, 69841710, 72169767, 72428440, 74497824, 80188630, 81481995, 86914128, 93122280, 96226356, 97778394, 108642660, 111746736, 112264082, 120282945, 124163040, 128301808, 130371192, 139683420, 144339534, 144856880, 160377260, 162963990, 168396123, 173828256, 186244560, 192452712, 195556788, 216509301, 217285320, 223493472, 224528164, 240565890, 244445985, 256603616, 260742384, 279366840, 280660205, 288679068, 289713760, 320754520, 325927980, 336792246, 360848835, 372489120, 384905424, 391113576, 433018602, 434570640, 449056328, 481131780, 488891970, 505188369, 521484768, 558733680, 561320410, 577358136, 641509040, 651855960, 673584492, 721697670, 769810848, 782227152, 841980615, 866037204, 869141280, 898112656, 962263560, 977783940, 1010376738, 1082546505, 1117467360, 1122640820, 1154716272, 1283018080, 1303711920, 1347168984, 1443395340, 1515565107, 1564454304, 1683961230, 1732074408, 1796225312, 1924527120, 1955567880, 2020753476, 2165093010, 2245281640, 2309432544, 2525941845, 2607423840, 2694337968, 2886790680, 3031130214, 3367922460, 3464148816, 3849054240, 3911135760, 4041506952, 4330186020, 4490563280, 5051883690, 5388675936, 5773581360, 6062260428, 6735844920, 6928297632, 7577825535, 7822271520, 8083013904, 8660372040, 8981126560, 10103767380, 11547162720, 12124520856, 13471689840, 15155651070, 16166027808, 17320744080, 20207534760, 24249041712, 26943379680, 30311302140, 34641488160, 40415069520, 48498083424, 60622604280, 80830139040, 121245208560, 242490417120]

約数ペア:

[(1, 242490417120), (2, 121245208560), (3, 80830139040), (4, 60622604280), (5, 48498083424), (6, 40415069520), (7, 34641488160), (8, 30311302140), (9, 26943379680), (10, 24249041712), (12, 20207534760), (14, 17320744080), (15, 16166027808), (16, 15155651070), (18, 13471689840), (20, 12124520856), (21, 11547162720), (24, 10103767380), (27, 8981126560), (28, 8660372040), (30, 8083013904), (31, 7822271520), (32, 7577825535), (35, 6928297632), (36, 6735844920), (40, 6062260428), (42, 5773581360), (45, 5388675936), (48, 5051883690), (54, 4490563280), (56, 4330186020), (60, 4041506952), (62, 3911135760), (63, 3849054240), (70, 3464148816), (72, 3367922460), (80, 3031130214), (84, 2886790680), (90, 2694337968), (93, 2607423840), (96, 2525941845), (105, 2309432544), (108, 2245281640), (112, 2165093010), (120, 2020753476), (124, 1955567880), (126, 1924527120), (135, 1796225312), (140, 1732074408), (144, 1683961230), (155, 1564454304), (160, 1515565107), (168, 1443395340), (180, 1347168984), (186, 1303711920), (189, 1283018080), (210, 1154716272), (216, 1122640820), (217, 1117467360), (224, 1082546505), (240, 1010376738), (248, 977783940), (252, 962263560), (270, 898112656), (279, 869141280), (280, 866037204), (288, 841980615), (310, 782227152), (315, 769810848), (336, 721697670), (360, 673584492), (372, 651855960), (378, 641509040), (420, 577358136), (432, 561320410), (434, 558733680), (465, 521484768), (480, 505188369), (496, 488891970), (504, 481131780), (540, 449056328), (558, 434570640), (560, 433018602), (620, 391113576), (630, 384905424), (651, 372489120), (672, 360848835), (720, 336792246), (744, 325927980), (756, 320754520), (837, 289713760), (840, 288679068), (864, 280660205), (868, 279366840), (930, 260742384), (945, 256603616), (992, 244445985), (1008, 240565890), (1080, 224528164), (1085, 223493472), (1116, 217285320), (1120, 216509301), (1240, 195556788), (1260, 192452712), (1302, 186244560), (1395, 173828256), (1440, 168396123), (1488, 162963990), (1512, 160377260), (1674, 144856880), (1680, 144339534), (1736, 139683420), (1860, 130371192), (1890, 128301808), (1953, 124163040), (2016, 120282945), (2160, 112264082), (2170, 111746736), (2232, 108642660), (2480, 97778394), (2520, 96226356), (2604, 93122280), (2790, 86914128), (2976, 81481995), (3024, 80188630), (3255, 74497824), (3348, 72428440), (3360, 72169767), (3472, 69841710), (3720, 65185596), (3780, 64150904), (3906, 62081520), (4185, 57942752), (4320, 56132041), (4340, 55873368), (4464, 54321330), (4960, 48889197), (5040, 48113178), (5208, 46561140), (5580, 43457064), (5859, 41387680), (6048, 40094315), (6510, 37248912), (6696, 36214220), (6944, 34920855), (7440, 32592798), (7560, 32075452), (7812, 31040760), (8370, 28971376), (8680, 27936684), (8928, 27160665), (9765, 24832608), (10080, 24056589), (10416, 23280570), (11160, 21728532), (11718, 20693840), (13020, 18624456), (13392, 18107110), (14880, 16296399), (15120, 16037726), (15624, 15520380), (16740, 14485688), (17360, 13968342), (19530, 12416304), (20832, 11640285), (22320, 10864266), (23436, 10346920), (26040, 9312228), (26784, 9053555), (29295, 8277536), (30240, 8018863), (31248, 7760190), (33480, 7242844), (34720, 6984171), (39060, 6208152), (44640, 5432133), (46872, 5173460), (52080, 4656114), (58590, 4138768), (62496, 3880095), (66960, 3621422), (78120, 3104076), (93744, 2586730), (104160, 2328057), (117180, 2069384), (133920, 1810711), (156240, 1552038), (187488, 1293365), (234360, 1034692), (258673, 937440), (312480, 776019), (468720, 517346)]