838440720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 400

約数和(自身を含む): 3232761840

約数和(自身を除く): 2394321120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 162, 180, 185, 195, 208, 216, 222, 234, 240, 260, 269, 270, 296, 312, 324, 333, 351, 360, 370, 390, 405, 432, 444, 468, 481, 520, 538, 540, 555, 585, 592, 624, 648, 666, 702, 720, 740, 780, 807, 810, 888, 936, 962, 999, 1040, 1053, 1076, 1080, 1110, 1170, 1296, 1332, 1345, 1404, 1443, 1480, 1560, 1614, 1620, 1665, 1755, 1776, 1872, 1924, 1998, 2106, 2152, 2160, 2220, 2340, 2405, 2421, 2664, 2690, 2808, 2886, 2960, 2997, 3120, 3228, 3240, 3330, 3497, 3510, 3848, 3996, 4035, 4212, 4304, 4329, 4440, 4680, 4810, 4842, 4995, 5265, 5328, 5380, 5616, 5772, 5994, 6456, 6480, 6660, 6994, 7020, 7215, 7263, 7696, 7992, 8070, 8424, 8658, 8880, 9360, 9620, 9684, 9953, 9990, 10491, 10530, 10760, 11544, 11988, 12105, 12912, 12987, 13320, 13988, 14040, 14430, 14526, 14985, 15984, 16140, 16848, 17316, 17485, 19240, 19368, 19906, 19980, 20982, 21060, 21520, 21645, 21789, 23088, 23976, 24210, 25974, 26640, 27976, 28080, 28860, 29052, 29859, 29970, 31473, 32280, 34632, 34970, 36315, 38480, 38736, 38961, 39812, 39960, 41964, 42120, 43290, 43578, 47952, 48420, 49765, 51948, 52455, 55952, 57720, 58104, 59718, 59940, 62946, 64560, 64935, 69264, 69940, 72630, 77922, 79624, 79920, 83928, 84240, 86580, 87156, 89577, 94419, 96840, 99530, 103896, 104910, 108945, 115440, 116208, 119436, 119880, 125892, 129389, 129870, 139880, 145260, 149295, 155844, 157365, 159248, 167856, 173160, 174312, 179154, 188838, 193680, 194805, 199060, 207792, 209820, 217890, 238872, 239760, 251784, 258778, 259740, 268731, 279760, 283257, 290520, 298590, 311688, 314730, 346320, 348624, 358308, 377676, 388167, 389610, 398120, 419640, 435780, 447885, 472095, 477744, 503568, 517556, 519480, 537462, 566514, 581040, 597180, 623376, 629460, 646945, 716616, 755352, 776334, 779220, 796240, 806193, 839280, 871560, 895770, 944190, 1035112, 1038960, 1074924, 1133028, 1164501, 1194360, 1258920, 1293890, 1343655, 1416285, 1433232, 1510704, 1552668, 1558440, 1612386, 1743120, 1791540, 1888380, 1940835, 2070224, 2149848, 2266056, 2329002, 2388720, 2517840, 2587780, 2687310, 2832570, 3105336, 3116880, 3224772, 3493503, 3583080, 3776760, 3881670, 4030965, 4299696, 4532112, 4658004, 5175560, 5374620, 5665140, 5822505, 6210672, 6449544, 6987006, 7166160, 7553520, 7763340, 8061930, 9316008, 10351120, 10480509, 10749240, 11330280, 11645010, 12899088, 13974012, 15526680, 16123860, 17467515, 18632016, 20961018, 21498480, 22660560, 23290020, 27948024, 31053360, 32247720, 34935030, 41922036, 46580040, 52402545, 55896048, 64495440, 69870060, 83844072, 93160080, 104805090, 139740120, 167688144, 209610180, 279480240, 419220360, 838440720]

約数ペア:

[(1, 838440720), (2, 419220360), (3, 279480240), (4, 209610180), (5, 167688144), (6, 139740120), (8, 104805090), (9, 93160080), (10, 83844072), (12, 69870060), (13, 64495440), (15, 55896048), (16, 52402545), (18, 46580040), (20, 41922036), (24, 34935030), (26, 32247720), (27, 31053360), (30, 27948024), (36, 23290020), (37, 22660560), (39, 21498480), (40, 20961018), (45, 18632016), (48, 17467515), (52, 16123860), (54, 15526680), (60, 13974012), (65, 12899088), (72, 11645010), (74, 11330280), (78, 10749240), (80, 10480509), (81, 10351120), (90, 9316008), (104, 8061930), (108, 7763340), (111, 7553520), (117, 7166160), (120, 6987006), (130, 6449544), (135, 6210672), (144, 5822505), (148, 5665140), (156, 5374620), (162, 5175560), (180, 4658004), (185, 4532112), (195, 4299696), (208, 4030965), (216, 3881670), (222, 3776760), (234, 3583080), (240, 3493503), (260, 3224772), (269, 3116880), (270, 3105336), (296, 2832570), (312, 2687310), (324, 2587780), (333, 2517840), (351, 2388720), (360, 2329002), (370, 2266056), (390, 2149848), (405, 2070224), (432, 1940835), (444, 1888380), (468, 1791540), (481, 1743120), (520, 1612386), (538, 1558440), (540, 1552668), (555, 1510704), (585, 1433232), (592, 1416285), (624, 1343655), (648, 1293890), (666, 1258920), (702, 1194360), (720, 1164501), (740, 1133028), (780, 1074924), (807, 1038960), (810, 1035112), (888, 944190), (936, 895770), (962, 871560), (999, 839280), (1040, 806193), (1053, 796240), (1076, 779220), (1080, 776334), (1110, 755352), (1170, 716616), (1296, 646945), (1332, 629460), (1345, 623376), (1404, 597180), (1443, 581040), (1480, 566514), (1560, 537462), (1614, 519480), (1620, 517556), (1665, 503568), (1755, 477744), (1776, 472095), (1872, 447885), (1924, 435780), (1998, 419640), (2106, 398120), (2152, 389610), (2160, 388167), (2220, 377676), (2340, 358308), (2405, 348624), (2421, 346320), (2664, 314730), (2690, 311688), (2808, 298590), (2886, 290520), (2960, 283257), (2997, 279760), (3120, 268731), (3228, 259740), (3240, 258778), (3330, 251784), (3497, 239760), (3510, 238872), (3848, 217890), (3996, 209820), (4035, 207792), (4212, 199060), (4304, 194805), (4329, 193680), (4440, 188838), (4680, 179154), (4810, 174312), (4842, 173160), (4995, 167856), (5265, 159248), (5328, 157365), (5380, 155844), (5616, 149295), (5772, 145260), (5994, 139880), (6456, 129870), (6480, 129389), (6660, 125892), (6994, 119880), (7020, 119436), (7215, 116208), (7263, 115440), (7696, 108945), (7992, 104910), (8070, 103896), (8424, 99530), (8658, 96840), (8880, 94419), (9360, 89577), (9620, 87156), (9684, 86580), (9953, 84240), (9990, 83928), (10491, 79920), (10530, 79624), (10760, 77922), (11544, 72630), (11988, 69940), (12105, 69264), (12912, 64935), (12987, 64560), (13320, 62946), (13988, 59940), (14040, 59718), (14430, 58104), (14526, 57720), (14985, 55952), (15984, 52455), (16140, 51948), (16848, 49765), (17316, 48420), (17485, 47952), (19240, 43578), (19368, 43290), (19906, 42120), (19980, 41964), (20982, 39960), (21060, 39812), (21520, 38961), (21645, 38736), (21789, 38480), (23088, 36315), (23976, 34970), (24210, 34632), (25974, 32280), (26640, 31473), (27976, 29970), (28080, 29859), (28860, 29052)]