1231533720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 384

約数和(自身を含む): 4564123200

約数和(自身を除く): 3332589480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 81, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 162, 170, 174, 180, 204, 216, 232, 243, 255, 257, 261, 270, 290, 306, 324, 340, 348, 360, 405, 408, 435, 459, 486, 493, 510, 514, 522, 540, 580, 612, 648, 680, 696, 765, 771, 783, 810, 870, 918, 972, 986, 1020, 1028, 1044, 1080, 1160, 1215, 1224, 1285, 1305, 1377, 1479, 1530, 1542, 1566, 1620, 1740, 1836, 1944, 1972, 2040, 2056, 2088, 2295, 2313, 2349, 2430, 2465, 2570, 2610, 2754, 2958, 3060, 3084, 3132, 3240, 3480, 3672, 3855, 3915, 3944, 4131, 4369, 4437, 4590, 4626, 4698, 4860, 4930, 5140, 5220, 5508, 5916, 6120, 6168, 6264, 6885, 6939, 7047, 7395, 7453, 7710, 7830, 8262, 8738, 8874, 9180, 9252, 9396, 9720, 9860, 10280, 10440, 11016, 11565, 11745, 11832, 13107, 13311, 13770, 13878, 14094, 14790, 14906, 15420, 15660, 16524, 17476, 17748, 18360, 18504, 18792, 19720, 20655, 20817, 21845, 22185, 22359, 23130, 23490, 26214, 26622, 27540, 27756, 28188, 29580, 29812, 30840, 31320, 33048, 34695, 34952, 35235, 35496, 37265, 39321, 39933, 41310, 41634, 43690, 44370, 44718, 46260, 46980, 52428, 53244, 55080, 55512, 56376, 59160, 59624, 62451, 65535, 66555, 67077, 69390, 70470, 74530, 78642, 79866, 82620, 83268, 87380, 88740, 89436, 92520, 93960, 104085, 104856, 106488, 111795, 117963, 119799, 124902, 126701, 131070, 133110, 134154, 138780, 140940, 149060, 157284, 159732, 165240, 166536, 174760, 177480, 178872, 196605, 199665, 201231, 208170, 223590, 235926, 239598, 249804, 253402, 262140, 266220, 268308, 277560, 281880, 298120, 312255, 314568, 319464, 335385, 353889, 380103, 393210, 399330, 402462, 416340, 447180, 471852, 479196, 499608, 506804, 524280, 532440, 536616, 589815, 598995, 603693, 624510, 633505, 670770, 707778, 760206, 786420, 798660, 804924, 832680, 894360, 943704, 958392, 1006155, 1013608, 1061667, 1140309, 1179630, 1197990, 1207386, 1249020, 1267010, 1341540, 1415556, 1520412, 1572840, 1597320, 1609848, 1769445, 1811079, 1900515, 2012310, 2123334, 2280618, 2359260, 2395980, 2414772, 2498040, 2534020, 2683080, 2831112, 3018465, 3040824, 3420927, 3538890, 3622158, 3801030, 4024620, 4246668, 4561236, 4718520, 4791960, 4829544, 5068040, 5308335, 5701545, 6036930, 6841854, 7077780, 7244316, 7602060, 8049240, 8493336, 9055395, 9122472, 10262781, 10616670, 11403090, 12073860, 13683708, 14155560, 14488632, 15204120, 17104635, 18110790, 20525562, 21233340, 22806180, 24147720, 27367416, 30788343, 34209270, 36221580, 41051124, 42466680, 45612360, 51313905, 61576686, 68418540, 72443160, 82102248, 102627810, 123153372, 136837080, 153941715, 205255620, 246306744, 307883430, 410511240, 615766860, 1231533720]

約数ペア:

[(1, 1231533720), (2, 615766860), (3, 410511240), (4, 307883430), (5, 246306744), (6, 205255620), (8, 153941715), (9, 136837080), (10, 123153372), (12, 102627810), (15, 82102248), (17, 72443160), (18, 68418540), (20, 61576686), (24, 51313905), (27, 45612360), (29, 42466680), (30, 41051124), (34, 36221580), (36, 34209270), (40, 30788343), (45, 27367416), (51, 24147720), (54, 22806180), (58, 21233340), (60, 20525562), (68, 18110790), (72, 17104635), (81, 15204120), (85, 14488632), (87, 14155560), (90, 13683708), (102, 12073860), (108, 11403090), (116, 10616670), (120, 10262781), (135, 9122472), (136, 9055395), (145, 8493336), (153, 8049240), (162, 7602060), (170, 7244316), (174, 7077780), (180, 6841854), (204, 6036930), (216, 5701545), (232, 5308335), (243, 5068040), (255, 4829544), (257, 4791960), (261, 4718520), (270, 4561236), (290, 4246668), (306, 4024620), (324, 3801030), (340, 3622158), (348, 3538890), (360, 3420927), (405, 3040824), (408, 3018465), (435, 2831112), (459, 2683080), (486, 2534020), (493, 2498040), (510, 2414772), (514, 2395980), (522, 2359260), (540, 2280618), (580, 2123334), (612, 2012310), (648, 1900515), (680, 1811079), (696, 1769445), (765, 1609848), (771, 1597320), (783, 1572840), (810, 1520412), (870, 1415556), (918, 1341540), (972, 1267010), (986, 1249020), (1020, 1207386), (1028, 1197990), (1044, 1179630), (1080, 1140309), (1160, 1061667), (1215, 1013608), (1224, 1006155), (1285, 958392), (1305, 943704), (1377, 894360), (1479, 832680), (1530, 804924), (1542, 798660), (1566, 786420), (1620, 760206), (1740, 707778), (1836, 670770), (1944, 633505), (1972, 624510), (2040, 603693), (2056, 598995), (2088, 589815), (2295, 536616), (2313, 532440), (2349, 524280), (2430, 506804), (2465, 499608), (2570, 479196), (2610, 471852), (2754, 447180), (2958, 416340), (3060, 402462), (3084, 399330), (3132, 393210), (3240, 380103), (3480, 353889), (3672, 335385), (3855, 319464), (3915, 314568), (3944, 312255), (4131, 298120), (4369, 281880), (4437, 277560), (4590, 268308), (4626, 266220), (4698, 262140), (4860, 253402), (4930, 249804), (5140, 239598), (5220, 235926), (5508, 223590), (5916, 208170), (6120, 201231), (6168, 199665), (6264, 196605), (6885, 178872), (6939, 177480), (7047, 174760), (7395, 166536), (7453, 165240), (7710, 159732), (7830, 157284), (8262, 149060), (8738, 140940), (8874, 138780), (9180, 134154), (9252, 133110), (9396, 131070), (9720, 126701), (9860, 124902), (10280, 119799), (10440, 117963), (11016, 111795), (11565, 106488), (11745, 104856), (11832, 104085), (13107, 93960), (13311, 92520), (13770, 89436), (13878, 88740), (14094, 87380), (14790, 83268), (14906, 82620), (15420, 79866), (15660, 78642), (16524, 74530), (17476, 70470), (17748, 69390), (18360, 67077), (18504, 66555), (18792, 65535), (19720, 62451), (20655, 59624), (20817, 59160), (21845, 56376), (22185, 55512), (22359, 55080), (23130, 53244), (23490, 52428), (26214, 46980), (26622, 46260), (27540, 44718), (27756, 44370), (28188, 43690), (29580, 41634), (29812, 41310), (30840, 39933), (31320, 39321), (33048, 37265), (34695, 35496), (34952, 35235)]