1332857600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 3539513040

約数和(自身を除く): 2206655440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 97, 100, 113, 128, 152, 160, 190, 194, 200, 226, 256, 304, 320, 380, 388, 400, 452, 475, 485, 565, 608, 640, 760, 776, 800, 904, 950, 970, 1130, 1216, 1280, 1520, 1552, 1600, 1808, 1843, 1900, 1940, 2147, 2260, 2425, 2432, 2825, 3040, 3104, 3200, 3616, 3686, 3800, 3880, 4294, 4520, 4850, 4864, 5650, 6080, 6208, 6400, 7232, 7372, 7600, 7760, 8588, 9040, 9215, 9700, 10735, 10961, 11300, 12160, 12416, 14464, 14744, 15200, 15520, 17176, 18080, 18430, 19400, 21470, 21922, 22600, 24320, 24832, 28928, 29488, 30400, 31040, 34352, 36160, 36860, 38800, 42940, 43844, 45200, 46075, 53675, 54805, 58976, 60800, 62080, 68704, 72320, 73720, 77600, 85880, 87688, 90400, 92150, 107350, 109610, 117952, 121600, 124160, 137408, 144640, 147440, 155200, 171760, 175376, 180800, 184300, 208259, 214700, 219220, 235904, 274025, 274816, 294880, 310400, 343520, 350752, 361600, 368600, 416518, 429400, 438440, 471808, 548050, 549632, 589760, 620800, 687040, 701504, 723200, 737200, 833036, 858800, 876880, 1041295, 1096100, 1179520, 1374080, 1403008, 1474400, 1666072, 1717600, 1753760, 2082590, 2192200, 2359040, 2748160, 2806016, 2948800, 3332144, 3435200, 3507520, 4165180, 4384400, 5206475, 5897600, 6664288, 6870400, 7015040, 8330360, 8768800, 10412950, 11795200, 13328576, 13740800, 14030080, 16660720, 17537600, 20825900, 26657152, 33321440, 35075200, 41651800, 53314304, 66642880, 70150400, 83303600, 133285760, 166607200, 266571520, 333214400, 666428800, 1332857600]

約数ペア:

[(1, 1332857600), (2, 666428800), (4, 333214400), (5, 266571520), (8, 166607200), (10, 133285760), (16, 83303600), (19, 70150400), (20, 66642880), (25, 53314304), (32, 41651800), (38, 35075200), (40, 33321440), (50, 26657152), (64, 20825900), (76, 17537600), (80, 16660720), (95, 14030080), (97, 13740800), (100, 13328576), (113, 11795200), (128, 10412950), (152, 8768800), (160, 8330360), (190, 7015040), (194, 6870400), (200, 6664288), (226, 5897600), (256, 5206475), (304, 4384400), (320, 4165180), (380, 3507520), (388, 3435200), (400, 3332144), (452, 2948800), (475, 2806016), (485, 2748160), (565, 2359040), (608, 2192200), (640, 2082590), (760, 1753760), (776, 1717600), (800, 1666072), (904, 1474400), (950, 1403008), (970, 1374080), (1130, 1179520), (1216, 1096100), (1280, 1041295), (1520, 876880), (1552, 858800), (1600, 833036), (1808, 737200), (1843, 723200), (1900, 701504), (1940, 687040), (2147, 620800), (2260, 589760), (2425, 549632), (2432, 548050), (2825, 471808), (3040, 438440), (3104, 429400), (3200, 416518), (3616, 368600), (3686, 361600), (3800, 350752), (3880, 343520), (4294, 310400), (4520, 294880), (4850, 274816), (4864, 274025), (5650, 235904), (6080, 219220), (6208, 214700), (6400, 208259), (7232, 184300), (7372, 180800), (7600, 175376), (7760, 171760), (8588, 155200), (9040, 147440), (9215, 144640), (9700, 137408), (10735, 124160), (10961, 121600), (11300, 117952), (12160, 109610), (12416, 107350), (14464, 92150), (14744, 90400), (15200, 87688), (15520, 85880), (17176, 77600), (18080, 73720), (18430, 72320), (19400, 68704), (21470, 62080), (21922, 60800), (22600, 58976), (24320, 54805), (24832, 53675), (28928, 46075), (29488, 45200), (30400, 43844), (31040, 42940), (34352, 38800), (36160, 36860)]