717246720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 216

約数和(自身を含む): 2590451136

約数和(自身を除く): 1873204416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2707, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5414, 5520, 5760, 5888, 6624, 7360, 8121, 8280, 8832, 10828, 11040, 11520, 13248, 13535, 14720, 16242, 16560, 17664, 21656, 22080, 24363, 26496, 27070, 29440, 32484, 33120, 40605, 43312, 44160, 48726, 52992, 54140, 62261, 64968, 66240, 81210, 86624, 88320, 97452, 108280, 121815, 124522, 129936, 132480, 162420, 173248, 186783, 194904, 216560, 243630, 249044, 259872, 264960, 311305, 324840, 346496, 373566, 389808, 433120, 487260, 498088, 519744, 560349, 622610, 649680, 692992, 747132, 779616, 866240, 933915, 974520, 996176, 1039488, 1120698, 1245220, 1299360, 1494264, 1559232, 1732480, 1867830, 1949040, 1992352, 2078976, 2241396, 2490440, 2598720, 2801745, 2988528, 3118464, 3464960, 3735660, 3898080, 3984704, 4482792, 4980880, 5197440, 5603490, 5977056, 6236928, 7471320, 7796160, 7969408, 8965584, 9961760, 10394880, 11206980, 11954112, 14942640, 15592320, 15938816, 17931168, 19923520, 22413960, 23908224, 29885280, 31184640, 35862336, 39847040, 44827920, 47816448, 59770560, 71724672, 79694080, 89655840, 119541120, 143449344, 179311680, 239082240, 358623360, 717246720]

約数ペア:

[(1, 717246720), (2, 358623360), (3, 239082240), (4, 179311680), (5, 143449344), (6, 119541120), (8, 89655840), (9, 79694080), (10, 71724672), (12, 59770560), (15, 47816448), (16, 44827920), (18, 39847040), (20, 35862336), (23, 31184640), (24, 29885280), (30, 23908224), (32, 22413960), (36, 19923520), (40, 17931168), (45, 15938816), (46, 15592320), (48, 14942640), (60, 11954112), (64, 11206980), (69, 10394880), (72, 9961760), (80, 8965584), (90, 7969408), (92, 7796160), (96, 7471320), (115, 6236928), (120, 5977056), (128, 5603490), (138, 5197440), (144, 4980880), (160, 4482792), (180, 3984704), (184, 3898080), (192, 3735660), (207, 3464960), (230, 3118464), (240, 2988528), (256, 2801745), (276, 2598720), (288, 2490440), (320, 2241396), (345, 2078976), (360, 1992352), (368, 1949040), (384, 1867830), (414, 1732480), (460, 1559232), (480, 1494264), (552, 1299360), (576, 1245220), (640, 1120698), (690, 1039488), (720, 996176), (736, 974520), (768, 933915), (828, 866240), (920, 779616), (960, 747132), (1035, 692992), (1104, 649680), (1152, 622610), (1280, 560349), (1380, 519744), (1440, 498088), (1472, 487260), (1656, 433120), (1840, 389808), (1920, 373566), (2070, 346496), (2208, 324840), (2304, 311305), (2707, 264960), (2760, 259872), (2880, 249044), (2944, 243630), (3312, 216560), (3680, 194904), (3840, 186783), (4140, 173248), (4416, 162420), (5414, 132480), (5520, 129936), (5760, 124522), (5888, 121815), (6624, 108280), (7360, 97452), (8121, 88320), (8280, 86624), (8832, 81210), (10828, 66240), (11040, 64968), (11520, 62261), (13248, 54140), (13535, 52992), (14720, 48726), (16242, 44160), (16560, 43312), (17664, 40605), (21656, 33120), (22080, 32484), (24363, 29440), (26496, 27070)]