1415910400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 264

約数和(自身を含む): 3837879360

約数和(自身を除く): 2421968960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 71, 76, 80, 82, 95, 100, 128, 142, 152, 160, 164, 190, 200, 205, 256, 284, 304, 320, 328, 355, 380, 400, 410, 475, 512, 568, 608, 640, 656, 710, 760, 779, 800, 820, 950, 1024, 1025, 1136, 1216, 1280, 1312, 1349, 1420, 1520, 1558, 1600, 1640, 1775, 1900, 2050, 2272, 2432, 2560, 2624, 2698, 2840, 2911, 3040, 3116, 3200, 3280, 3550, 3800, 3895, 4100, 4544, 4864, 5120, 5248, 5396, 5680, 5822, 6080, 6232, 6400, 6560, 6745, 7100, 7600, 7790, 8200, 9088, 9728, 10496, 10792, 11360, 11644, 12160, 12464, 12800, 13120, 13490, 14200, 14555, 15200, 15580, 16400, 18176, 19456, 19475, 20992, 21584, 22720, 23288, 24320, 24928, 25600, 26240, 26980, 28400, 29110, 30400, 31160, 32800, 33725, 36352, 38950, 41984, 43168, 45440, 46576, 48640, 49856, 52480, 53960, 55309, 56800, 58220, 60800, 62320, 65600, 67450, 72704, 72775, 77900, 86336, 90880, 93152, 97280, 99712, 104960, 107920, 110618, 113600, 116440, 121600, 124640, 131200, 134900, 145550, 155800, 172672, 181760, 186304, 199424, 209920, 215840, 221236, 227200, 232880, 243200, 249280, 262400, 269800, 276545, 291100, 311600, 345344, 363520, 372608, 398848, 431680, 442472, 454400, 465760, 486400, 498560, 524800, 539600, 553090, 582200, 623200, 690688, 745216, 797696, 863360, 884944, 908800, 931520, 997120, 1049600, 1079200, 1106180, 1164400, 1246400, 1381376, 1382725, 1490432, 1726720, 1769888, 1817600, 1863040, 1994240, 2158400, 2212360, 2328800, 2492800, 2765450, 2980864, 3453440, 3539776, 3726080, 3988480, 4316800, 4424720, 4657600, 4985600, 5530900, 6906880, 7079552, 7452160, 8633600, 8849440, 9315200, 9971200, 11061800, 14159104, 14904320, 17267200, 17698880, 18630400, 19942400, 22123600, 28318208, 34534400, 35397760, 37260800, 44247200, 56636416, 70795520, 74521600, 88494400, 141591040, 176988800, 283182080, 353977600, 707955200, 1415910400]

約数ペア:

[(1, 1415910400), (2, 707955200), (4, 353977600), (5, 283182080), (8, 176988800), (10, 141591040), (16, 88494400), (19, 74521600), (20, 70795520), (25, 56636416), (32, 44247200), (38, 37260800), (40, 35397760), (41, 34534400), (50, 28318208), (64, 22123600), (71, 19942400), (76, 18630400), (80, 17698880), (82, 17267200), (95, 14904320), (100, 14159104), (128, 11061800), (142, 9971200), (152, 9315200), (160, 8849440), (164, 8633600), (190, 7452160), (200, 7079552), (205, 6906880), (256, 5530900), (284, 4985600), (304, 4657600), (320, 4424720), (328, 4316800), (355, 3988480), (380, 3726080), (400, 3539776), (410, 3453440), (475, 2980864), (512, 2765450), (568, 2492800), (608, 2328800), (640, 2212360), (656, 2158400), (710, 1994240), (760, 1863040), (779, 1817600), (800, 1769888), (820, 1726720), (950, 1490432), (1024, 1382725), (1025, 1381376), (1136, 1246400), (1216, 1164400), (1280, 1106180), (1312, 1079200), (1349, 1049600), (1420, 997120), (1520, 931520), (1558, 908800), (1600, 884944), (1640, 863360), (1775, 797696), (1900, 745216), (2050, 690688), (2272, 623200), (2432, 582200), (2560, 553090), (2624, 539600), (2698, 524800), (2840, 498560), (2911, 486400), (3040, 465760), (3116, 454400), (3200, 442472), (3280, 431680), (3550, 398848), (3800, 372608), (3895, 363520), (4100, 345344), (4544, 311600), (4864, 291100), (5120, 276545), (5248, 269800), (5396, 262400), (5680, 249280), (5822, 243200), (6080, 232880), (6232, 227200), (6400, 221236), (6560, 215840), (6745, 209920), (7100, 199424), (7600, 186304), (7790, 181760), (8200, 172672), (9088, 155800), (9728, 145550), (10496, 134900), (10792, 131200), (11360, 124640), (11644, 121600), (12160, 116440), (12464, 113600), (12800, 110618), (13120, 107920), (13490, 104960), (14200, 99712), (14555, 97280), (15200, 93152), (15580, 90880), (16400, 86336), (18176, 77900), (19456, 72775), (19475, 72704), (20992, 67450), (21584, 65600), (22720, 62320), (23288, 60800), (24320, 58220), (24928, 56800), (25600, 55309), (26240, 53960), (26980, 52480), (28400, 49856), (29110, 48640), (30400, 46576), (31160, 45440), (32800, 43168), (33725, 41984), (36352, 38950)]