19494960000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 320

約数和(自身を含む): 66963877200

約数和(自身を除く): 47468917200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 125, 128, 145, 150, 160, 174, 192, 200, 232, 240, 250, 290, 300, 320, 348, 375, 384, 400, 435, 464, 480, 500, 580, 600, 625, 640, 696, 725, 750, 800, 870, 928, 960, 1000, 1160, 1200, 1250, 1392, 1450, 1500, 1600, 1740, 1856, 1875, 1920, 2000, 2175, 2320, 2400, 2500, 2784, 2801, 2900, 3000, 3200, 3480, 3625, 3712, 3750, 4000, 4350, 4640, 4800, 5000, 5568, 5602, 5800, 6000, 6960, 7250, 7500, 8000, 8403, 8700, 9280, 9600, 10000, 10875, 11136, 11204, 11600, 12000, 13920, 14005, 14500, 15000, 16000, 16806, 17400, 18125, 18560, 20000, 21750, 22408, 23200, 24000, 27840, 28010, 29000, 30000, 33612, 34800, 36250, 40000, 42015, 43500, 44816, 46400, 48000, 54375, 55680, 56020, 58000, 60000, 67224, 69600, 70025, 72500, 80000, 81229, 84030, 87000, 89632, 92800, 108750, 112040, 116000, 120000, 134448, 139200, 140050, 145000, 162458, 168060, 174000, 179264, 210075, 217500, 224080, 232000, 240000, 243687, 268896, 278400, 280100, 290000, 324916, 336120, 348000, 350125, 358528, 406145, 420150, 435000, 448160, 464000, 487374, 537792, 560200, 580000, 649832, 672240, 696000, 700250, 812290, 840300, 870000, 896320, 974748, 1050375, 1075584, 1120400, 1160000, 1218435, 1299664, 1344480, 1392000, 1400500, 1624580, 1680600, 1740000, 1750625, 1792640, 1949496, 2030725, 2100750, 2240800, 2320000, 2436870, 2599328, 2688960, 2801000, 3249160, 3361200, 3480000, 3501250, 3898992, 4061450, 4201500, 4481600, 4873740, 5198656, 5251875, 5377920, 5602000, 6092175, 6498320, 6722400, 6960000, 7002500, 7797984, 8122900, 8403000, 8963200, 9747480, 10153625, 10397312, 10503750, 11204000, 12184350, 12996640, 13444800, 14005000, 15595968, 16245800, 16806000, 19494960, 20307250, 21007500, 22408000, 24368700, 25993280, 26889600, 28010000, 30460875, 31191936, 32491600, 33612000, 38989920, 40614500, 42015000, 44816000, 48737400, 50768125, 51986560, 56020000, 60921750, 64983200, 67224000, 77979840, 81229000, 84030000, 97474800, 101536250, 112040000, 121843500, 129966400, 134448000, 152304375, 155959680, 162458000, 168060000, 194949600, 203072500, 224080000, 243687000, 259932800, 304608750, 324916000, 336120000, 389899200, 406145000, 487374000, 609217500, 649832000, 672240000, 779798400, 812290000, 974748000, 1218435000, 1299664000, 1624580000, 1949496000, 2436870000, 3249160000, 3898992000, 4873740000, 6498320000, 9747480000, 19494960000]

約数ペア:

[(1, 19494960000), (2, 9747480000), (3, 6498320000), (4, 4873740000), (5, 3898992000), (6, 3249160000), (8, 2436870000), (10, 1949496000), (12, 1624580000), (15, 1299664000), (16, 1218435000), (20, 974748000), (24, 812290000), (25, 779798400), (29, 672240000), (30, 649832000), (32, 609217500), (40, 487374000), (48, 406145000), (50, 389899200), (58, 336120000), (60, 324916000), (64, 304608750), (75, 259932800), (80, 243687000), (87, 224080000), (96, 203072500), (100, 194949600), (116, 168060000), (120, 162458000), (125, 155959680), (128, 152304375), (145, 134448000), (150, 129966400), (160, 121843500), (174, 112040000), (192, 101536250), (200, 97474800), (232, 84030000), (240, 81229000), (250, 77979840), (290, 67224000), (300, 64983200), (320, 60921750), (348, 56020000), (375, 51986560), (384, 50768125), (400, 48737400), (435, 44816000), (464, 42015000), (480, 40614500), (500, 38989920), (580, 33612000), (600, 32491600), (625, 31191936), (640, 30460875), (696, 28010000), (725, 26889600), (750, 25993280), (800, 24368700), (870, 22408000), (928, 21007500), (960, 20307250), (1000, 19494960), (1160, 16806000), (1200, 16245800), (1250, 15595968), (1392, 14005000), (1450, 13444800), (1500, 12996640), (1600, 12184350), (1740, 11204000), (1856, 10503750), (1875, 10397312), (1920, 10153625), (2000, 9747480), (2175, 8963200), (2320, 8403000), (2400, 8122900), (2500, 7797984), (2784, 7002500), (2801, 6960000), (2900, 6722400), (3000, 6498320), (3200, 6092175), (3480, 5602000), (3625, 5377920), (3712, 5251875), (3750, 5198656), (4000, 4873740), (4350, 4481600), (4640, 4201500), (4800, 4061450), (5000, 3898992), (5568, 3501250), (5602, 3480000), (5800, 3361200), (6000, 3249160), (6960, 2801000), (7250, 2688960), (7500, 2599328), (8000, 2436870), (8403, 2320000), (8700, 2240800), (9280, 2100750), (9600, 2030725), (10000, 1949496), (10875, 1792640), (11136, 1750625), (11204, 1740000), (11600, 1680600), (12000, 1624580), (13920, 1400500), (14005, 1392000), (14500, 1344480), (15000, 1299664), (16000, 1218435), (16806, 1160000), (17400, 1120400), (18125, 1075584), (18560, 1050375), (20000, 974748), (21750, 896320), (22408, 870000), (23200, 840300), (24000, 812290), (27840, 700250), (28010, 696000), (29000, 672240), (30000, 649832), (33612, 580000), (34800, 560200), (36250, 537792), (40000, 487374), (42015, 464000), (43500, 448160), (44816, 435000), (46400, 420150), (48000, 406145), (54375, 358528), (55680, 350125), (56020, 348000), (58000, 336120), (60000, 324916), (67224, 290000), (69600, 280100), (70025, 278400), (72500, 268896), (80000, 243687), (81229, 240000), (84030, 232000), (87000, 224080), (89632, 217500), (92800, 210075), (108750, 179264), (112040, 174000), (116000, 168060), (120000, 162458), (134448, 145000), (139200, 140050)]