730371200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 1973910120

約数和(自身を除く): 1243538920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 97, 100, 104, 128, 130, 160, 181, 194, 200, 208, 260, 320, 325, 362, 388, 400, 416, 485, 520, 640, 650, 724, 776, 800, 832, 905, 970, 1040, 1261, 1300, 1448, 1552, 1600, 1664, 1810, 1940, 2080, 2353, 2425, 2522, 2600, 2896, 3104, 3200, 3620, 3880, 4160, 4525, 4706, 4850, 5044, 5200, 5792, 6208, 6305, 7240, 7760, 8320, 9050, 9412, 9700, 10088, 10400, 11584, 11765, 12416, 12610, 14480, 15520, 17557, 18100, 18824, 19400, 20176, 20800, 23168, 23530, 25220, 28960, 31040, 31525, 35114, 36200, 37648, 38800, 40352, 41600, 47060, 50440, 57920, 58825, 62080, 63050, 70228, 72400, 75296, 77600, 80704, 87785, 94120, 100880, 115840, 117650, 126100, 140456, 144800, 150592, 155200, 161408, 175570, 188240, 201760, 228241, 235300, 252200, 280912, 289600, 301184, 310400, 351140, 376480, 403520, 438925, 456482, 470600, 504400, 561824, 579200, 702280, 752960, 807040, 877850, 912964, 941200, 1008800, 1123648, 1141205, 1404560, 1505920, 1755700, 1825928, 1882400, 2017600, 2247296, 2282410, 2809120, 3511400, 3651856, 3764800, 4035200, 4564820, 5618240, 5706025, 7022800, 7303712, 7529600, 9129640, 11236480, 11412050, 14045600, 14607424, 18259280, 22824100, 28091200, 29214848, 36518560, 45648200, 56182400, 73037120, 91296400, 146074240, 182592800, 365185600, 730371200]

約数ペア:

[(1, 730371200), (2, 365185600), (4, 182592800), (5, 146074240), (8, 91296400), (10, 73037120), (13, 56182400), (16, 45648200), (20, 36518560), (25, 29214848), (26, 28091200), (32, 22824100), (40, 18259280), (50, 14607424), (52, 14045600), (64, 11412050), (65, 11236480), (80, 9129640), (97, 7529600), (100, 7303712), (104, 7022800), (128, 5706025), (130, 5618240), (160, 4564820), (181, 4035200), (194, 3764800), (200, 3651856), (208, 3511400), (260, 2809120), (320, 2282410), (325, 2247296), (362, 2017600), (388, 1882400), (400, 1825928), (416, 1755700), (485, 1505920), (520, 1404560), (640, 1141205), (650, 1123648), (724, 1008800), (776, 941200), (800, 912964), (832, 877850), (905, 807040), (970, 752960), (1040, 702280), (1261, 579200), (1300, 561824), (1448, 504400), (1552, 470600), (1600, 456482), (1664, 438925), (1810, 403520), (1940, 376480), (2080, 351140), (2353, 310400), (2425, 301184), (2522, 289600), (2600, 280912), (2896, 252200), (3104, 235300), (3200, 228241), (3620, 201760), (3880, 188240), (4160, 175570), (4525, 161408), (4706, 155200), (4850, 150592), (5044, 144800), (5200, 140456), (5792, 126100), (6208, 117650), (6305, 115840), (7240, 100880), (7760, 94120), (8320, 87785), (9050, 80704), (9412, 77600), (9700, 75296), (10088, 72400), (10400, 70228), (11584, 63050), (11765, 62080), (12416, 58825), (12610, 57920), (14480, 50440), (15520, 47060), (17557, 41600), (18100, 40352), (18824, 38800), (19400, 37648), (20176, 36200), (20800, 35114), (23168, 31525), (23530, 31040), (25220, 28960)]