1905294720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 512

約数和(自身を含む): 7614259200

約数和(自身を除く): 5708964480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 128, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 269, 272, 280, 310, 320, 336, 340, 357, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 510, 527, 538, 544, 560, 595, 620, 640, 651, 672, 680, 714, 744, 807, 816, 840, 868, 896, 930, 952, 960, 992, 1020, 1054, 1076, 1085, 1088, 1120, 1190, 1240, 1302, 1344, 1345, 1360, 1428, 1488, 1581, 1614, 1632, 1680, 1736, 1785, 1860, 1883, 1904, 1920, 1984, 2040, 2108, 2152, 2170, 2176, 2240, 2380, 2480, 2604, 2635, 2688, 2690, 2720, 2856, 2976, 3162, 3228, 3255, 3264, 3360, 3472, 3570, 3689, 3720, 3766, 3808, 3968, 4035, 4080, 4216, 4304, 4340, 4480, 4573, 4760, 4960, 5208, 5270, 5380, 5440, 5649, 5712, 5952, 6324, 6456, 6510, 6528, 6720, 6944, 7140, 7378, 7440, 7532, 7616, 7905, 8070, 8160, 8339, 8432, 8608, 8680, 9146, 9415, 9520, 9920, 10416, 10540, 10760, 10880, 11067, 11298, 11424, 11904, 12648, 12912, 13020, 13440, 13719, 13888, 14280, 14756, 14880, 15064, 15232, 15810, 16140, 16320, 16678, 16864, 17216, 17360, 18292, 18445, 18830, 19040, 19840, 20832, 21080, 21520, 22134, 22596, 22848, 22865, 25017, 25296, 25824, 26040, 27438, 27776, 28245, 28560, 29512, 29760, 30128, 31620, 32011, 32280, 32640, 33356, 33728, 34432, 34720, 36584, 36890, 37660, 38080, 41664, 41695, 42160, 43040, 44268, 45192, 45696, 45730, 50034, 50592, 51648, 52080, 54876, 55335, 56490, 57120, 58373, 59024, 59520, 60256, 63240, 64022, 64560, 66712, 67456, 68595, 69440, 73168, 73780, 75320, 76160, 83328, 83390, 84320, 86080, 88536, 90384, 91460, 96033, 100068, 101184, 103296, 104160, 109752, 110670, 112980, 114240, 116746, 118048, 120512, 125085, 126480, 128044, 129120, 133424, 137190, 138880, 141763, 146336, 147560, 150640, 160055, 166780, 168640, 172160, 175119, 177072, 180768, 182920, 192066, 200136, 202368, 208320, 219504, 221340, 225960, 228480, 233492, 236096, 241024, 250170, 252960, 256088, 258240, 266848, 274380, 283526, 291865, 292672, 295120, 301280, 320110, 333560, 337280, 350238, 354144, 361536, 365840, 384132, 400272, 416640, 425289, 439008, 442680, 451920, 466984, 472192, 480165, 500340, 505920, 512176, 516480, 533696, 548760, 567052, 583730, 585344, 590240, 602560, 640220, 667120, 700476, 708288, 708815, 723072, 731680, 768264, 800544, 850578, 875595, 878016, 885360, 903840, 933968, 960330, 992341, 1000680, 1011840, 1024352, 1067392, 1097520, 1134104, 1167460, 1180480, 1205120, 1280440, 1334240, 1400952, 1416576, 1417630, 1463360, 1536528, 1601088, 1701156, 1751190, 1756032, 1770720, 1807680, 1867936, 1920660, 1984682, 2001360, 2048704, 2126445, 2195040, 2268208, 2334920, 2360960, 2560880, 2668480, 2801904, 2835260, 2926720, 2977023, 3073056, 3202176, 3402312, 3502380, 3541440, 3615360, 3735872, 3841320, 3969364, 4002720, 4097408, 4252890, 4390080, 4536416, 4669840, 4961705, 5121760, 5336960, 5603808, 5670520, 5954046, 6146112, 6804624, 7004760, 7082880, 7471744, 7682640, 7938728, 8005440, 8505780, 8780160, 9072832, 9339680, 9923410, 10243520, 11207616, 11341040, 11908092, 12292224, 13609248, 14009520, 14885115, 15365280, 15877456, 16010880, 17011560, 18145664, 18679360, 19846820, 20487040, 22415232, 22682080, 23816184, 27218496, 28019040, 29770230, 30730560, 31754912, 34023120, 37358720, 39693640, 45364160, 47632368, 54436992, 56038080, 59540460, 61461120, 63509824, 68046240, 79387280, 90728320, 95264736, 112076160, 119080920, 127019648, 136092480, 158774560, 190529472, 238161840, 272184960, 317549120, 381058944, 476323680, 635098240, 952647360, 1905294720]

約数ペア:

[(1, 1905294720), (2, 952647360), (3, 635098240), (4, 476323680), (5, 381058944), (6, 317549120), (7, 272184960), (8, 238161840), (10, 190529472), (12, 158774560), (14, 136092480), (15, 127019648), (16, 119080920), (17, 112076160), (20, 95264736), (21, 90728320), (24, 79387280), (28, 68046240), (30, 63509824), (31, 61461120), (32, 59540460), (34, 56038080), (35, 54436992), (40, 47632368), (42, 45364160), (48, 39693640), (51, 37358720), (56, 34023120), (60, 31754912), (62, 30730560), (64, 29770230), (68, 28019040), (70, 27218496), (80, 23816184), (84, 22682080), (85, 22415232), (93, 20487040), (96, 19846820), (102, 18679360), (105, 18145664), (112, 17011560), (119, 16010880), (120, 15877456), (124, 15365280), (128, 14885115), (136, 14009520), (140, 13609248), (155, 12292224), (160, 11908092), (168, 11341040), (170, 11207616), (186, 10243520), (192, 9923410), (204, 9339680), (210, 9072832), (217, 8780160), (224, 8505780), (238, 8005440), (240, 7938728), (248, 7682640), (255, 7471744), (269, 7082880), (272, 7004760), (280, 6804624), (310, 6146112), (320, 5954046), (336, 5670520), (340, 5603808), (357, 5336960), (372, 5121760), (384, 4961705), (408, 4669840), (420, 4536416), (434, 4390080), (448, 4252890), (465, 4097408), (476, 4002720), (480, 3969364), (496, 3841320), (510, 3735872), (527, 3615360), (538, 3541440), (544, 3502380), (560, 3402312), (595, 3202176), (620, 3073056), (640, 2977023), (651, 2926720), (672, 2835260), (680, 2801904), (714, 2668480), (744, 2560880), (807, 2360960), (816, 2334920), (840, 2268208), (868, 2195040), (896, 2126445), (930, 2048704), (952, 2001360), (960, 1984682), (992, 1920660), (1020, 1867936), (1054, 1807680), (1076, 1770720), (1085, 1756032), (1088, 1751190), (1120, 1701156), (1190, 1601088), (1240, 1536528), (1302, 1463360), (1344, 1417630), (1345, 1416576), (1360, 1400952), (1428, 1334240), (1488, 1280440), (1581, 1205120), (1614, 1180480), (1632, 1167460), (1680, 1134104), (1736, 1097520), (1785, 1067392), (1860, 1024352), (1883, 1011840), (1904, 1000680), (1920, 992341), (1984, 960330), (2040, 933968), (2108, 903840), (2152, 885360), (2170, 878016), (2176, 875595), (2240, 850578), (2380, 800544), (2480, 768264), (2604, 731680), (2635, 723072), (2688, 708815), (2690, 708288), (2720, 700476), (2856, 667120), (2976, 640220), (3162, 602560), (3228, 590240), (3255, 585344), (3264, 583730), (3360, 567052), (3472, 548760), (3570, 533696), (3689, 516480), (3720, 512176), (3766, 505920), (3808, 500340), (3968, 480165), (4035, 472192), (4080, 466984), (4216, 451920), (4304, 442680), (4340, 439008), (4480, 425289), (4573, 416640), (4760, 400272), (4960, 384132), (5208, 365840), (5270, 361536), (5380, 354144), (5440, 350238), (5649, 337280), (5712, 333560), (5952, 320110), (6324, 301280), (6456, 295120), (6510, 292672), (6528, 291865), (6720, 283526), (6944, 274380), (7140, 266848), (7378, 258240), (7440, 256088), (7532, 252960), (7616, 250170), (7905, 241024), (8070, 236096), (8160, 233492), (8339, 228480), (8432, 225960), (8608, 221340), (8680, 219504), (9146, 208320), (9415, 202368), (9520, 200136), (9920, 192066), (10416, 182920), (10540, 180768), (10760, 177072), (10880, 175119), (11067, 172160), (11298, 168640), (11424, 166780), (11904, 160055), (12648, 150640), (12912, 147560), (13020, 146336), (13440, 141763), (13719, 138880), (13888, 137190), (14280, 133424), (14756, 129120), (14880, 128044), (15064, 126480), (15232, 125085), (15810, 120512), (16140, 118048), (16320, 116746), (16678, 114240), (16864, 112980), (17216, 110670), (17360, 109752), (18292, 104160), (18445, 103296), (18830, 101184), (19040, 100068), (19840, 96033), (20832, 91460), (21080, 90384), (21520, 88536), (22134, 86080), (22596, 84320), (22848, 83390), (22865, 83328), (25017, 76160), (25296, 75320), (25824, 73780), (26040, 73168), (27438, 69440), (27776, 68595), (28245, 67456), (28560, 66712), (29512, 64560), (29760, 64022), (30128, 63240), (31620, 60256), (32011, 59520), (32280, 59024), (32640, 58373), (33356, 57120), (33728, 56490), (34432, 55335), (34720, 54876), (36584, 52080), (36890, 51648), (37660, 50592), (38080, 50034), (41664, 45730), (41695, 45696), (42160, 45192), (43040, 44268)]