1541440128

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 4520966400

約数和(自身を除く): 2979526272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 53, 64, 69, 74, 89, 92, 96, 106, 111, 128, 138, 148, 159, 178, 184, 192, 212, 222, 267, 276, 296, 318, 356, 368, 384, 424, 444, 534, 552, 592, 636, 712, 736, 848, 851, 888, 1068, 1104, 1184, 1219, 1272, 1424, 1472, 1696, 1702, 1776, 1961, 2047, 2136, 2208, 2368, 2438, 2544, 2553, 2848, 2944, 3293, 3392, 3404, 3552, 3657, 3922, 4094, 4272, 4416, 4717, 4736, 4876, 5088, 5106, 5696, 5883, 6141, 6586, 6784, 6808, 7104, 7314, 7844, 8188, 8544, 8832, 9434, 9752, 9879, 10176, 10212, 11392, 11766, 12282, 13172, 13616, 14151, 14208, 14628, 15688, 16376, 17088, 18868, 19504, 19758, 20352, 20424, 23532, 24564, 26344, 27232, 28302, 29256, 31376, 32752, 34176, 37736, 39008, 39516, 40848, 45103, 47064, 49128, 52688, 54464, 56604, 58512, 62752, 65504, 75472, 75739, 78016, 79032, 81696, 90206, 94128, 98256, 105376, 108491, 108928, 113208, 117024, 125504, 131008, 135309, 150944, 151478, 156032, 158064, 163392, 174529, 180412, 188256, 196512, 210752, 216982, 226416, 227217, 234048, 251008, 262016, 270618, 301888, 302956, 316128, 325473, 326784, 349058, 360824, 376512, 393024, 421504, 433964, 452832, 454434, 468096, 523587, 541236, 603776, 605912, 632256, 650946, 698116, 721648, 753024, 786048, 867928, 905664, 908868, 1047174, 1082472, 1211824, 1264512, 1301892, 1396232, 1443296, 1735856, 1811328, 1817736, 2094348, 2164944, 2423648, 2603784, 2792464, 2886592, 3471712, 3635472, 4014167, 4188696, 4329888, 4847296, 5207568, 5584928, 5773184, 6943424, 7270944, 8028334, 8377392, 8659776, 9694592, 10415136, 11169856, 12042501, 13886848, 14541888, 16056668, 16754784, 17319552, 20830272, 22339712, 24085002, 29083776, 32113336, 33509568, 41660544, 48170004, 64226672, 67019136, 96340008, 128453344, 192680016, 256906688, 385360032, 513813376, 770720064, 1541440128]

約数ペア:

[(1, 1541440128), (2, 770720064), (3, 513813376), (4, 385360032), (6, 256906688), (8, 192680016), (12, 128453344), (16, 96340008), (23, 67019136), (24, 64226672), (32, 48170004), (37, 41660544), (46, 33509568), (48, 32113336), (53, 29083776), (64, 24085002), (69, 22339712), (74, 20830272), (89, 17319552), (92, 16754784), (96, 16056668), (106, 14541888), (111, 13886848), (128, 12042501), (138, 11169856), (148, 10415136), (159, 9694592), (178, 8659776), (184, 8377392), (192, 8028334), (212, 7270944), (222, 6943424), (267, 5773184), (276, 5584928), (296, 5207568), (318, 4847296), (356, 4329888), (368, 4188696), (384, 4014167), (424, 3635472), (444, 3471712), (534, 2886592), (552, 2792464), (592, 2603784), (636, 2423648), (712, 2164944), (736, 2094348), (848, 1817736), (851, 1811328), (888, 1735856), (1068, 1443296), (1104, 1396232), (1184, 1301892), (1219, 1264512), (1272, 1211824), (1424, 1082472), (1472, 1047174), (1696, 908868), (1702, 905664), (1776, 867928), (1961, 786048), (2047, 753024), (2136, 721648), (2208, 698116), (2368, 650946), (2438, 632256), (2544, 605912), (2553, 603776), (2848, 541236), (2944, 523587), (3293, 468096), (3392, 454434), (3404, 452832), (3552, 433964), (3657, 421504), (3922, 393024), (4094, 376512), (4272, 360824), (4416, 349058), (4717, 326784), (4736, 325473), (4876, 316128), (5088, 302956), (5106, 301888), (5696, 270618), (5883, 262016), (6141, 251008), (6586, 234048), (6784, 227217), (6808, 226416), (7104, 216982), (7314, 210752), (7844, 196512), (8188, 188256), (8544, 180412), (8832, 174529), (9434, 163392), (9752, 158064), (9879, 156032), (10176, 151478), (10212, 150944), (11392, 135309), (11766, 131008), (12282, 125504), (13172, 117024), (13616, 113208), (14151, 108928), (14208, 108491), (14628, 105376), (15688, 98256), (16376, 94128), (17088, 90206), (18868, 81696), (19504, 79032), (19758, 78016), (20352, 75739), (20424, 75472), (23532, 65504), (24564, 62752), (26344, 58512), (27232, 56604), (28302, 54464), (29256, 52688), (31376, 49128), (32752, 47064), (34176, 45103), (37736, 40848), (39008, 39516)]