71804624640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11177}}^1$

素因数の和:11447

約数の個数: 288

約数和(自身を含む): 263207024640

約数和(自身を除く): 191402400000

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, 120, 128, 140, 160, 168, 192, 210, 224, 239, 240, 256, 280, 320, 336, 384, 420, 448, 478, 480, 560, 640, 672, 717, 768, 840, 896, 956, 960, 1120, 1195, 1280, 1344, 1434, 1673, 1680, 1792, 1912, 1920, 2240, 2390, 2688, 2868, 3346, 3360, 3585, 3824, 3840, 4480, 4780, 5019, 5376, 5736, 6692, 6720, 7170, 7648, 8365, 8960, 9560, 10038, 11177, 11472, 13384, 13440, 14340, 15296, 16730, 19120, 20076, 22354, 22944, 25095, 26768, 26880, 28680, 30592, 33460, 33531, 38240, 40152, 44708, 45888, 50190, 53536, 55885, 57360, 61184, 66920, 67062, 76480, 78239, 80304, 89416, 91776, 100380, 107072, 111770, 114720, 133840, 134124, 152960, 156478, 160608, 167655, 178832, 183552, 200760, 214144, 223540, 229440, 234717, 267680, 268248, 305920, 312956, 321216, 335310, 357664, 391195, 401520, 428288, 447080, 458880, 469434, 535360, 536496, 625912, 642432, 670620, 715328, 782390, 803040, 894160, 917760, 938868, 1070720, 1072992, 1173585, 1251824, 1284864, 1341240, 1430656, 1564780, 1606080, 1788320, 1877736, 2141440, 2145984, 2347170, 2503648, 2671303, 2682480, 2861312, 3129560, 3212160, 3576640, 3755472, 4291968, 4694340, 5007296, 5342606, 5364960, 6259120, 6424320, 7153280, 7510944, 8013909, 8583936, 9388680, 10014592, 10685212, 10729920, 12518240, 13356515, 14306560, 15021888, 16027818, 18699121, 18777360, 20029184, 21370424, 21459840, 25036480, 26713030, 30043776, 32055636, 37398242, 37554720, 40069545, 42740848, 42919680, 50072960, 53426060, 56097363, 60087552, 64111272, 74796484, 75109440, 80139090, 85481696, 93495605, 100145920, 106852120, 112194726, 128222544, 149592968, 150218880, 160278180, 170963392, 186991210, 213704240, 224389452, 256445088, 280486815, 299185936, 300437760, 320556360, 341926784, 373982420, 427408480, 448778904, 512890176, 560973630, 598371872, 641112720, 683853568, 747964840, 854816960, 897557808, 1025780352, 1121947260, 1196743744, 1282225440, 1495929680, 1709633920, 1795115616, 2051560704, 2243894520, 2393487488, 2564450880, 2991859360, 3419267840, 3590231232, 4487789040, 4786974976, 5128901760, 5983718720, 7180462464, 8975578080, 10257803520, 11967437440, 14360924928, 17951156160, 23934874880, 35902312320, 71804624640]

約数ペア:

[(1, 71804624640), (2, 35902312320), (3, 23934874880), (4, 17951156160), (5, 14360924928), (6, 11967437440), (7, 10257803520), (8, 8975578080), (10, 7180462464), (12, 5983718720), (14, 5128901760), (15, 4786974976), (16, 4487789040), (20, 3590231232), (21, 3419267840), (24, 2991859360), (28, 2564450880), (30, 2393487488), (32, 2243894520), (35, 2051560704), (40, 1795115616), (42, 1709633920), (48, 1495929680), (56, 1282225440), (60, 1196743744), (64, 1121947260), (70, 1025780352), (80, 897557808), (84, 854816960), (96, 747964840), (105, 683853568), (112, 641112720), (120, 598371872), (128, 560973630), (140, 512890176), (160, 448778904), (168, 427408480), (192, 373982420), (210, 341926784), (224, 320556360), (239, 300437760), (240, 299185936), (256, 280486815), (280, 256445088), (320, 224389452), (336, 213704240), (384, 186991210), (420, 170963392), (448, 160278180), (478, 150218880), (480, 149592968), (560, 128222544), (640, 112194726), (672, 106852120), (717, 100145920), (768, 93495605), (840, 85481696), (896, 80139090), (956, 75109440), (960, 74796484), (1120, 64111272), (1195, 60087552), (1280, 56097363), (1344, 53426060), (1434, 50072960), (1673, 42919680), (1680, 42740848), (1792, 40069545), (1912, 37554720), (1920, 37398242), (2240, 32055636), (2390, 30043776), (2688, 26713030), (2868, 25036480), (3346, 21459840), (3360, 21370424), (3585, 20029184), (3824, 18777360), (3840, 18699121), (4480, 16027818), (4780, 15021888), (5019, 14306560), (5376, 13356515), (5736, 12518240), (6692, 10729920), (6720, 10685212), (7170, 10014592), (7648, 9388680), (8365, 8583936), (8960, 8013909), (9560, 7510944), (10038, 7153280), (11177, 6424320), (11472, 6259120), (13384, 5364960), (13440, 5342606), (14340, 5007296), (15296, 4694340), (16730, 4291968), (19120, 3755472), (20076, 3576640), (22354, 3212160), (22944, 3129560), (25095, 2861312), (26768, 2682480), (26880, 2671303), (28680, 2503648), (30592, 2347170), (33460, 2145984), (33531, 2141440), (38240, 1877736), (40152, 1788320), (44708, 1606080), (45888, 1564780), (50190, 1430656), (53536, 1341240), (55885, 1284864), (57360, 1251824), (61184, 1173585), (66920, 1072992), (67062, 1070720), (76480, 938868), (78239, 917760), (80304, 894160), (89416, 803040), (91776, 782390), (100380, 715328), (107072, 670620), (111770, 642432), (114720, 625912), (133840, 536496), (134124, 535360), (152960, 469434), (156478, 458880), (160608, 447080), (167655, 428288), (178832, 401520), (183552, 391195), (200760, 357664), (214144, 335310), (223540, 321216), (229440, 312956), (234717, 305920), (267680, 268248)]