2577881880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32999}}^1$

素因数の和:33054

約数の個数: 192

約数和(自身を含む): 9884160000

約数和(自身を除く): 7306278120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 32999, 39060, 65998, 78120, 98997, 131996, 164995, 197994, 230993, 263992, 296991, 329990, 395988, 461986, 494985, 593982, 659980, 692979, 791976, 923972, 989970, 1022969, 1154965, 1187964, 1319960, 1385958, 1484955, 1847944, 1979940, 2045938, 2078937, 2309930, 2375928, 2771916, 2969910, 3068907, 3464895, 3959880, 4091876, 4157874, 4619860, 5114845, 5543832, 5939820, 6137814, 6929790, 7160783, 8183752, 8315748, 9206721, 9239720, 10229690, 10394685, 11879640, 12275628, 13859580, 14321566, 15344535, 16631496, 18413442, 20459380, 20789370, 21482349, 24551256, 27719160, 28643132, 30689070, 35803915, 36826884, 40918760, 41578740, 42964698, 46033605, 57286264, 61378140, 64447047, 71607830, 73653768, 83157480, 85929396, 92067210, 107411745, 122756280, 128894094, 143215660, 171858792, 184134420, 214823490, 257788188, 286431320, 322235235, 368268840, 429646980, 515576376, 644470470, 859293960, 1288940940, 2577881880]

約数ペア:

[(1, 2577881880), (2, 1288940940), (3, 859293960), (4, 644470470), (5, 515576376), (6, 429646980), (7, 368268840), (8, 322235235), (9, 286431320), (10, 257788188), (12, 214823490), (14, 184134420), (15, 171858792), (18, 143215660), (20, 128894094), (21, 122756280), (24, 107411745), (28, 92067210), (30, 85929396), (31, 83157480), (35, 73653768), (36, 71607830), (40, 64447047), (42, 61378140), (45, 57286264), (56, 46033605), (60, 42964698), (62, 41578740), (63, 40918760), (70, 36826884), (72, 35803915), (84, 30689070), (90, 28643132), (93, 27719160), (105, 24551256), (120, 21482349), (124, 20789370), (126, 20459380), (140, 18413442), (155, 16631496), (168, 15344535), (180, 14321566), (186, 13859580), (210, 12275628), (217, 11879640), (248, 10394685), (252, 10229690), (279, 9239720), (280, 9206721), (310, 8315748), (315, 8183752), (360, 7160783), (372, 6929790), (420, 6137814), (434, 5939820), (465, 5543832), (504, 5114845), (558, 4619860), (620, 4157874), (630, 4091876), (651, 3959880), (744, 3464895), (840, 3068907), (868, 2969910), (930, 2771916), (1085, 2375928), (1116, 2309930), (1240, 2078937), (1260, 2045938), (1302, 1979940), (1395, 1847944), (1736, 1484955), (1860, 1385958), (1953, 1319960), (2170, 1187964), (2232, 1154965), (2520, 1022969), (2604, 989970), (2790, 923972), (3255, 791976), (3720, 692979), (3906, 659980), (4340, 593982), (5208, 494985), (5580, 461986), (6510, 395988), (7812, 329990), (8680, 296991), (9765, 263992), (11160, 230993), (13020, 197994), (15624, 164995), (19530, 131996), (26040, 98997), (32999, 78120), (39060, 65998)]