1897456680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 384

約数和(自身を含む): 7375380480

約数和(自身を除く): 5477923800

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, 107, 120, 124, 126, 140, 155, 168, 180, 186, 210, 214, 217, 227, 248, 252, 279, 280, 310, 315, 321, 360, 372, 420, 428, 434, 454, 465, 504, 535, 558, 620, 630, 642, 651, 681, 744, 749, 840, 856, 868, 908, 930, 963, 1070, 1085, 1116, 1135, 1240, 1260, 1284, 1302, 1362, 1395, 1498, 1589, 1605, 1736, 1816, 1860, 1926, 1953, 2043, 2140, 2170, 2232, 2247, 2270, 2520, 2568, 2604, 2724, 2790, 2996, 3178, 3210, 3255, 3317, 3405, 3720, 3745, 3852, 3906, 4086, 4280, 4340, 4494, 4540, 4767, 4815, 5208, 5448, 5580, 5992, 6356, 6420, 6510, 6634, 6741, 6810, 7037, 7490, 7704, 7812, 7945, 8172, 8680, 8988, 9080, 9534, 9630, 9765, 9951, 10215, 11160, 11235, 12712, 12840, 13020, 13268, 13482, 13620, 14074, 14301, 14980, 15624, 15890, 16344, 16585, 17976, 19068, 19260, 19530, 19902, 20430, 21111, 22470, 23219, 23835, 24289, 26040, 26536, 26964, 27240, 28148, 28602, 29853, 29960, 31780, 33170, 33705, 35185, 38136, 38520, 39060, 39804, 40860, 42222, 44940, 46438, 47670, 48578, 49259, 49755, 53928, 56296, 57204, 59706, 63333, 63560, 66340, 67410, 69657, 70370, 71505, 72867, 78120, 79608, 81720, 84444, 89880, 92876, 95340, 97156, 98518, 99510, 105555, 114408, 116095, 119412, 121445, 126666, 132680, 134820, 139314, 140740, 143010, 145734, 147777, 149265, 168888, 170023, 185752, 190680, 194312, 197036, 199020, 208971, 211110, 218601, 232190, 238824, 242890, 246295, 253332, 269640, 278628, 281480, 286020, 291468, 295554, 298530, 316665, 340046, 348285, 364335, 394072, 398040, 417942, 422220, 437202, 443331, 464380, 485780, 492590, 506664, 510069, 557256, 572040, 582936, 591108, 597060, 633330, 680092, 696570, 728670, 738885, 752959, 835884, 844440, 850115, 874404, 886662, 928760, 971560, 985180, 1020138, 1044855, 1093005, 1182216, 1194120, 1266660, 1360184, 1393140, 1457340, 1477770, 1505918, 1530207, 1671768, 1700230, 1748808, 1773324, 1970360, 2040276, 2089710, 2186010, 2216655, 2258877, 2533320, 2550345, 2786280, 2914680, 2955540, 3011836, 3060414, 3400460, 3546648, 3764795, 4080552, 4179420, 4372020, 4433310, 4517754, 5100690, 5270713, 5911080, 6023672, 6120828, 6776631, 6800920, 7529590, 7651035, 8358840, 8744040, 8866620, 9035508, 10201380, 10541426, 11294385, 12241656, 13553262, 15059180, 15302070, 15812139, 17733240, 18071016, 20402760, 21082852, 22588770, 26353565, 27106524, 30118360, 30604140, 31624278, 33883155, 42165704, 45177540, 47436417, 52707130, 54213048, 61208280, 63248556, 67766310, 79060695, 90355080, 94872834, 105414260, 126497112, 135532620, 158121390, 189745668, 210828520, 237182085, 271065240, 316242780, 379491336, 474364170, 632485560, 948728340, 1897456680]

約数ペア:

[(1, 1897456680), (2, 948728340), (3, 632485560), (4, 474364170), (5, 379491336), (6, 316242780), (7, 271065240), (8, 237182085), (9, 210828520), (10, 189745668), (12, 158121390), (14, 135532620), (15, 126497112), (18, 105414260), (20, 94872834), (21, 90355080), (24, 79060695), (28, 67766310), (30, 63248556), (31, 61208280), (35, 54213048), (36, 52707130), (40, 47436417), (42, 45177540), (45, 42165704), (56, 33883155), (60, 31624278), (62, 30604140), (63, 30118360), (70, 27106524), (72, 26353565), (84, 22588770), (90, 21082852), (93, 20402760), (105, 18071016), (107, 17733240), (120, 15812139), (124, 15302070), (126, 15059180), (140, 13553262), (155, 12241656), (168, 11294385), (180, 10541426), (186, 10201380), (210, 9035508), (214, 8866620), (217, 8744040), (227, 8358840), (248, 7651035), (252, 7529590), (279, 6800920), (280, 6776631), (310, 6120828), (315, 6023672), (321, 5911080), (360, 5270713), (372, 5100690), (420, 4517754), (428, 4433310), (434, 4372020), (454, 4179420), (465, 4080552), (504, 3764795), (535, 3546648), (558, 3400460), (620, 3060414), (630, 3011836), (642, 2955540), (651, 2914680), (681, 2786280), (744, 2550345), (749, 2533320), (840, 2258877), (856, 2216655), (868, 2186010), (908, 2089710), (930, 2040276), (963, 1970360), (1070, 1773324), (1085, 1748808), (1116, 1700230), (1135, 1671768), (1240, 1530207), (1260, 1505918), (1284, 1477770), (1302, 1457340), (1362, 1393140), (1395, 1360184), (1498, 1266660), (1589, 1194120), (1605, 1182216), (1736, 1093005), (1816, 1044855), (1860, 1020138), (1926, 985180), (1953, 971560), (2043, 928760), (2140, 886662), (2170, 874404), (2232, 850115), (2247, 844440), (2270, 835884), (2520, 752959), (2568, 738885), (2604, 728670), (2724, 696570), (2790, 680092), (2996, 633330), (3178, 597060), (3210, 591108), (3255, 582936), (3317, 572040), (3405, 557256), (3720, 510069), (3745, 506664), (3852, 492590), (3906, 485780), (4086, 464380), (4280, 443331), (4340, 437202), (4494, 422220), (4540, 417942), (4767, 398040), (4815, 394072), (5208, 364335), (5448, 348285), (5580, 340046), (5992, 316665), (6356, 298530), (6420, 295554), (6510, 291468), (6634, 286020), (6741, 281480), (6810, 278628), (7037, 269640), (7490, 253332), (7704, 246295), (7812, 242890), (7945, 238824), (8172, 232190), (8680, 218601), (8988, 211110), (9080, 208971), (9534, 199020), (9630, 197036), (9765, 194312), (9951, 190680), (10215, 185752), (11160, 170023), (11235, 168888), (12712, 149265), (12840, 147777), (13020, 145734), (13268, 143010), (13482, 140740), (13620, 139314), (14074, 134820), (14301, 132680), (14980, 126666), (15624, 121445), (15890, 119412), (16344, 116095), (16585, 114408), (17976, 105555), (19068, 99510), (19260, 98518), (19530, 97156), (19902, 95340), (20430, 92876), (21111, 89880), (22470, 84444), (23219, 81720), (23835, 79608), (24289, 78120), (26040, 72867), (26536, 71505), (26964, 70370), (27240, 69657), (28148, 67410), (28602, 66340), (29853, 63560), (29960, 63333), (31780, 59706), (33170, 57204), (33705, 56296), (35185, 53928), (38136, 49755), (38520, 49259), (39060, 48578), (39804, 47670), (40860, 46438), (42222, 44940)]