504362880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 288

約数和(自身を含む): 2027109240

約数和(自身を除く): 1522746360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1787, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3574, 3920, 4032, 4410, 4480, 4704, 5040, 5361, 5760, 5880, 6272, 6720, 7056, 7148, 7840, 8064, 8820, 8935, 9408, 10080, 10722, 11760, 12509, 13440, 14112, 14296, 15680, 16083, 17640, 17870, 18816, 20160, 21444, 23520, 25018, 26805, 28224, 28592, 31360, 32166, 35280, 35740, 37527, 40320, 42888, 47040, 50036, 53610, 56448, 57184, 62545, 64332, 70560, 71480, 75054, 80415, 85776, 87563, 94080, 100072, 107220, 112581, 114368, 125090, 128664, 141120, 142960, 150108, 160830, 171552, 175126, 187635, 200144, 214440, 225162, 228736, 250180, 257328, 262689, 282240, 285920, 300216, 321660, 343104, 350252, 375270, 400288, 428880, 437815, 450324, 500360, 514656, 525378, 562905, 571840, 600432, 643320, 686208, 700504, 750540, 788067, 800576, 857760, 875630, 900648, 1000720, 1029312, 1050756, 1125810, 1143680, 1200864, 1286640, 1313445, 1401008, 1501080, 1576134, 1601152, 1715520, 1751260, 1801296, 2001440, 2058624, 2101512, 2251620, 2401728, 2573280, 2626890, 2802016, 3002160, 3152268, 3431040, 3502520, 3602592, 3940335, 4002880, 4203024, 4503240, 4803456, 5146560, 5253780, 5604032, 6004320, 6304536, 7005040, 7205184, 7880670, 8005760, 8406048, 9006480, 10293120, 10507560, 11208064, 12008640, 12609072, 14010080, 14410368, 15761340, 16812096, 18012960, 21015120, 24017280, 25218144, 28020160, 31522680, 33624192, 36025920, 42030240, 50436288, 56040320, 63045360, 72051840, 84060480, 100872576, 126090720, 168120960, 252181440, 504362880]

約数ペア:

[(1, 504362880), (2, 252181440), (3, 168120960), (4, 126090720), (5, 100872576), (6, 84060480), (7, 72051840), (8, 63045360), (9, 56040320), (10, 50436288), (12, 42030240), (14, 36025920), (15, 33624192), (16, 31522680), (18, 28020160), (20, 25218144), (21, 24017280), (24, 21015120), (28, 18012960), (30, 16812096), (32, 15761340), (35, 14410368), (36, 14010080), (40, 12609072), (42, 12008640), (45, 11208064), (48, 10507560), (49, 10293120), (56, 9006480), (60, 8406048), (63, 8005760), (64, 7880670), (70, 7205184), (72, 7005040), (80, 6304536), (84, 6004320), (90, 5604032), (96, 5253780), (98, 5146560), (105, 4803456), (112, 4503240), (120, 4203024), (126, 4002880), (128, 3940335), (140, 3602592), (144, 3502520), (147, 3431040), (160, 3152268), (168, 3002160), (180, 2802016), (192, 2626890), (196, 2573280), (210, 2401728), (224, 2251620), (240, 2101512), (245, 2058624), (252, 2001440), (280, 1801296), (288, 1751260), (294, 1715520), (315, 1601152), (320, 1576134), (336, 1501080), (360, 1401008), (384, 1313445), (392, 1286640), (420, 1200864), (441, 1143680), (448, 1125810), (480, 1050756), (490, 1029312), (504, 1000720), (560, 900648), (576, 875630), (588, 857760), (630, 800576), (640, 788067), (672, 750540), (720, 700504), (735, 686208), (784, 643320), (840, 600432), (882, 571840), (896, 562905), (960, 525378), (980, 514656), (1008, 500360), (1120, 450324), (1152, 437815), (1176, 428880), (1260, 400288), (1344, 375270), (1440, 350252), (1470, 343104), (1568, 321660), (1680, 300216), (1764, 285920), (1787, 282240), (1920, 262689), (1960, 257328), (2016, 250180), (2205, 228736), (2240, 225162), (2352, 214440), (2520, 200144), (2688, 187635), (2880, 175126), (2940, 171552), (3136, 160830), (3360, 150108), (3528, 142960), (3574, 141120), (3920, 128664), (4032, 125090), (4410, 114368), (4480, 112581), (4704, 107220), (5040, 100072), (5361, 94080), (5760, 87563), (5880, 85776), (6272, 80415), (6720, 75054), (7056, 71480), (7148, 70560), (7840, 64332), (8064, 62545), (8820, 57184), (8935, 56448), (9408, 53610), (10080, 50036), (10722, 47040), (11760, 42888), (12509, 40320), (13440, 37527), (14112, 35740), (14296, 35280), (15680, 32166), (16083, 31360), (17640, 28592), (17870, 28224), (18816, 26805), (20160, 25018), (21444, 23520)]