739616640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 2723742720

約数和(自身を除く): 1984126080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 280, 320, 336, 339, 384, 420, 448, 452, 480, 487, 560, 565, 640, 672, 678, 791, 840, 896, 904, 960, 974, 1120, 1130, 1344, 1356, 1461, 1582, 1680, 1695, 1808, 1920, 1948, 2240, 2260, 2373, 2435, 2688, 2712, 2922, 3164, 3360, 3390, 3409, 3616, 3896, 3955, 4480, 4520, 4746, 4870, 5424, 5844, 6328, 6720, 6780, 6818, 7232, 7305, 7792, 7910, 9040, 9492, 9740, 10227, 10848, 11688, 11865, 12656, 13440, 13560, 13636, 14464, 14610, 15584, 15820, 17045, 18080, 18984, 19480, 20454, 21696, 23376, 23730, 25312, 27120, 27272, 29220, 31168, 31640, 34090, 36160, 37968, 38960, 40908, 43392, 46752, 47460, 50624, 51135, 54240, 54544, 55031, 58440, 62336, 63280, 68180, 72320, 75936, 77920, 81816, 93504, 94920, 101248, 102270, 108480, 109088, 110062, 116880, 126560, 136360, 151872, 155840, 163632, 165093, 187008, 189840, 204540, 216960, 218176, 220124, 233760, 253120, 272720, 275155, 303744, 311680, 327264, 330186, 379680, 385217, 409080, 436352, 440248, 467520, 506240, 545440, 550310, 654528, 660372, 759360, 770434, 818160, 825465, 880496, 935040, 1090880, 1100620, 1155651, 1309056, 1320744, 1518720, 1540868, 1636320, 1650930, 1760992, 1926085, 2181760, 2201240, 2311302, 2641488, 3081736, 3272640, 3301860, 3521984, 3852170, 4402480, 4622604, 5282976, 5778255, 6163472, 6545280, 6603720, 7043968, 7704340, 8804960, 9245208, 10565952, 11556510, 12326944, 13207440, 15408680, 17609920, 18490416, 21131904, 23113020, 24653888, 26414880, 30817360, 35219840, 36980832, 46226040, 49307776, 52829760, 61634720, 73961664, 92452080, 105659520, 123269440, 147923328, 184904160, 246538880, 369808320, 739616640]

約数ペア:

[(1, 739616640), (2, 369808320), (3, 246538880), (4, 184904160), (5, 147923328), (6, 123269440), (7, 105659520), (8, 92452080), (10, 73961664), (12, 61634720), (14, 52829760), (15, 49307776), (16, 46226040), (20, 36980832), (21, 35219840), (24, 30817360), (28, 26414880), (30, 24653888), (32, 23113020), (35, 21131904), (40, 18490416), (42, 17609920), (48, 15408680), (56, 13207440), (60, 12326944), (64, 11556510), (70, 10565952), (80, 9245208), (84, 8804960), (96, 7704340), (105, 7043968), (112, 6603720), (113, 6545280), (120, 6163472), (128, 5778255), (140, 5282976), (160, 4622604), (168, 4402480), (192, 3852170), (210, 3521984), (224, 3301860), (226, 3272640), (240, 3081736), (280, 2641488), (320, 2311302), (336, 2201240), (339, 2181760), (384, 1926085), (420, 1760992), (448, 1650930), (452, 1636320), (480, 1540868), (487, 1518720), (560, 1320744), (565, 1309056), (640, 1155651), (672, 1100620), (678, 1090880), (791, 935040), (840, 880496), (896, 825465), (904, 818160), (960, 770434), (974, 759360), (1120, 660372), (1130, 654528), (1344, 550310), (1356, 545440), (1461, 506240), (1582, 467520), (1680, 440248), (1695, 436352), (1808, 409080), (1920, 385217), (1948, 379680), (2240, 330186), (2260, 327264), (2373, 311680), (2435, 303744), (2688, 275155), (2712, 272720), (2922, 253120), (3164, 233760), (3360, 220124), (3390, 218176), (3409, 216960), (3616, 204540), (3896, 189840), (3955, 187008), (4480, 165093), (4520, 163632), (4746, 155840), (4870, 151872), (5424, 136360), (5844, 126560), (6328, 116880), (6720, 110062), (6780, 109088), (6818, 108480), (7232, 102270), (7305, 101248), (7792, 94920), (7910, 93504), (9040, 81816), (9492, 77920), (9740, 75936), (10227, 72320), (10848, 68180), (11688, 63280), (11865, 62336), (12656, 58440), (13440, 55031), (13560, 54544), (13636, 54240), (14464, 51135), (14610, 50624), (15584, 47460), (15820, 46752), (17045, 43392), (18080, 40908), (18984, 38960), (19480, 37968), (20454, 36160), (21696, 34090), (23376, 31640), (23730, 31168), (25312, 29220), (27120, 27272)]