238161840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 320

約数和(自身を含む): 925655040

約数和(自身を除く): 687493200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 269, 272, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 496, 510, 527, 538, 560, 595, 620, 651, 680, 714, 744, 807, 816, 840, 868, 930, 952, 1020, 1054, 1076, 1085, 1190, 1240, 1302, 1345, 1360, 1428, 1488, 1581, 1614, 1680, 1736, 1785, 1860, 1883, 1904, 2040, 2108, 2152, 2170, 2380, 2480, 2604, 2635, 2690, 2856, 3162, 3228, 3255, 3472, 3570, 3689, 3720, 3766, 4035, 4080, 4216, 4304, 4340, 4573, 4760, 5208, 5270, 5380, 5649, 5712, 6324, 6456, 6510, 7140, 7378, 7440, 7532, 7905, 8070, 8339, 8432, 8680, 9146, 9415, 9520, 10416, 10540, 10760, 11067, 11298, 12648, 12912, 13020, 13719, 14280, 14756, 15064, 15810, 16140, 16678, 17360, 18292, 18445, 18830, 21080, 21520, 22134, 22596, 22865, 25017, 25296, 26040, 27438, 28245, 28560, 29512, 30128, 31620, 32011, 32280, 33356, 36584, 36890, 37660, 41695, 42160, 44268, 45192, 45730, 50034, 52080, 54876, 55335, 56490, 58373, 59024, 63240, 64022, 64560, 66712, 68595, 73168, 73780, 75320, 83390, 88536, 90384, 91460, 96033, 100068, 109752, 110670, 112980, 116746, 125085, 126480, 128044, 133424, 137190, 141763, 147560, 150640, 160055, 166780, 175119, 177072, 182920, 192066, 200136, 219504, 221340, 225960, 233492, 250170, 256088, 274380, 283526, 291865, 295120, 320110, 333560, 350238, 365840, 384132, 400272, 425289, 442680, 451920, 466984, 480165, 500340, 512176, 548760, 567052, 583730, 640220, 667120, 700476, 708815, 768264, 850578, 875595, 885360, 933968, 960330, 992341, 1000680, 1097520, 1134104, 1167460, 1280440, 1400952, 1417630, 1536528, 1701156, 1751190, 1920660, 1984682, 2001360, 2126445, 2268208, 2334920, 2560880, 2801904, 2835260, 2977023, 3402312, 3502380, 3841320, 3969364, 4252890, 4669840, 4961705, 5670520, 5954046, 6804624, 7004760, 7682640, 7938728, 8505780, 9923410, 11341040, 11908092, 14009520, 14885115, 15877456, 17011560, 19846820, 23816184, 29770230, 34023120, 39693640, 47632368, 59540460, 79387280, 119080920, 238161840]

約数ペア:

[(1, 238161840), (2, 119080920), (3, 79387280), (4, 59540460), (5, 47632368), (6, 39693640), (7, 34023120), (8, 29770230), (10, 23816184), (12, 19846820), (14, 17011560), (15, 15877456), (16, 14885115), (17, 14009520), (20, 11908092), (21, 11341040), (24, 9923410), (28, 8505780), (30, 7938728), (31, 7682640), (34, 7004760), (35, 6804624), (40, 5954046), (42, 5670520), (48, 4961705), (51, 4669840), (56, 4252890), (60, 3969364), (62, 3841320), (68, 3502380), (70, 3402312), (80, 2977023), (84, 2835260), (85, 2801904), (93, 2560880), (102, 2334920), (105, 2268208), (112, 2126445), (119, 2001360), (120, 1984682), (124, 1920660), (136, 1751190), (140, 1701156), (155, 1536528), (168, 1417630), (170, 1400952), (186, 1280440), (204, 1167460), (210, 1134104), (217, 1097520), (238, 1000680), (240, 992341), (248, 960330), (255, 933968), (269, 885360), (272, 875595), (280, 850578), (310, 768264), (336, 708815), (340, 700476), (357, 667120), (372, 640220), (408, 583730), (420, 567052), (434, 548760), (465, 512176), (476, 500340), (496, 480165), (510, 466984), (527, 451920), (538, 442680), (560, 425289), (595, 400272), (620, 384132), (651, 365840), (680, 350238), (714, 333560), (744, 320110), (807, 295120), (816, 291865), (840, 283526), (868, 274380), (930, 256088), (952, 250170), (1020, 233492), (1054, 225960), (1076, 221340), (1085, 219504), (1190, 200136), (1240, 192066), (1302, 182920), (1345, 177072), (1360, 175119), (1428, 166780), (1488, 160055), (1581, 150640), (1614, 147560), (1680, 141763), (1736, 137190), (1785, 133424), (1860, 128044), (1883, 126480), (1904, 125085), (2040, 116746), (2108, 112980), (2152, 110670), (2170, 109752), (2380, 100068), (2480, 96033), (2604, 91460), (2635, 90384), (2690, 88536), (2856, 83390), (3162, 75320), (3228, 73780), (3255, 73168), (3472, 68595), (3570, 66712), (3689, 64560), (3720, 64022), (3766, 63240), (4035, 59024), (4080, 58373), (4216, 56490), (4304, 55335), (4340, 54876), (4573, 52080), (4760, 50034), (5208, 45730), (5270, 45192), (5380, 44268), (5649, 42160), (5712, 41695), (6324, 37660), (6456, 36890), (6510, 36584), (7140, 33356), (7378, 32280), (7440, 32011), (7532, 31620), (7905, 30128), (8070, 29512), (8339, 28560), (8432, 28245), (8680, 27438), (9146, 26040), (9415, 25296), (9520, 25017), (10416, 22865), (10540, 22596), (10760, 22134), (11067, 21520), (11298, 21080), (12648, 18830), (12912, 18445), (13020, 18292), (13719, 17360), (14280, 16678), (14756, 16140), (15064, 15810)]