1317590400

素因数分解:

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

素因数の和:2842

約数の個数: 288

約数和(自身を含む): 5050156680

約数和(自身を除く): 3732566280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 384, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 640, 672, 700, 735, 784, 800, 840, 896, 960, 980, 1050, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1920, 1960, 2100, 2240, 2352, 2400, 2450, 2688, 2800, 2801, 2940, 3136, 3200, 3360, 3675, 3920, 4200, 4480, 4704, 4800, 4900, 5600, 5602, 5880, 6272, 6720, 7350, 7840, 8400, 8403, 9408, 9600, 9800, 11200, 11204, 11760, 13440, 14005, 14700, 15680, 16800, 16806, 18816, 19600, 19607, 22400, 22408, 23520, 28010, 29400, 31360, 33600, 33612, 39200, 39214, 42015, 44816, 47040, 56020, 58800, 58821, 67200, 67224, 70025, 78400, 78428, 84030, 89632, 94080, 98035, 112040, 117600, 117642, 134448, 137249, 140050, 156800, 156856, 168060, 179264, 196070, 210075, 224080, 235200, 235284, 268896, 274498, 280100, 294105, 313712, 336120, 358528, 392140, 411747, 420150, 448160, 470400, 470568, 490175, 537792, 548996, 560200, 588210, 627424, 672240, 686245, 784280, 823494, 840300, 896320, 941136, 980350, 1075584, 1097992, 1120400, 1176420, 1254848, 1344480, 1372490, 1470525, 1568560, 1646988, 1680600, 1792640, 1882272, 1960700, 2058735, 2195984, 2240800, 2352840, 2509696, 2688960, 2744980, 2941050, 3137120, 3293976, 3361200, 3431225, 3764544, 3921400, 4117470, 4391968, 4481600, 4705680, 5377920, 5489960, 5882100, 6274240, 6587952, 6722400, 6862450, 7529088, 7842800, 8234940, 8783936, 8963200, 9411360, 10293675, 10979920, 11764200, 12548480, 13175904, 13444800, 13724900, 15685600, 16469880, 17567872, 18822720, 20587350, 21959840, 23528400, 26351808, 26889600, 27449800, 31371200, 32939760, 37645440, 41174700, 43919680, 47056800, 52703616, 54899600, 62742400, 65879520, 82349400, 87839360, 94113600, 109799200, 131759040, 164698800, 188227200, 219598400, 263518080, 329397600, 439196800, 658795200, 1317590400]

約数ペア:

[(1, 1317590400), (2, 658795200), (3, 439196800), (4, 329397600), (5, 263518080), (6, 219598400), (7, 188227200), (8, 164698800), (10, 131759040), (12, 109799200), (14, 94113600), (15, 87839360), (16, 82349400), (20, 65879520), (21, 62742400), (24, 54899600), (25, 52703616), (28, 47056800), (30, 43919680), (32, 41174700), (35, 37645440), (40, 32939760), (42, 31371200), (48, 27449800), (49, 26889600), (50, 26351808), (56, 23528400), (60, 21959840), (64, 20587350), (70, 18822720), (75, 17567872), (80, 16469880), (84, 15685600), (96, 13724900), (98, 13444800), (100, 13175904), (105, 12548480), (112, 11764200), (120, 10979920), (128, 10293675), (140, 9411360), (147, 8963200), (150, 8783936), (160, 8234940), (168, 7842800), (175, 7529088), (192, 6862450), (196, 6722400), (200, 6587952), (210, 6274240), (224, 5882100), (240, 5489960), (245, 5377920), (280, 4705680), (294, 4481600), (300, 4391968), (320, 4117470), (336, 3921400), (350, 3764544), (384, 3431225), (392, 3361200), (400, 3293976), (420, 3137120), (448, 2941050), (480, 2744980), (490, 2688960), (525, 2509696), (560, 2352840), (588, 2240800), (600, 2195984), (640, 2058735), (672, 1960700), (700, 1882272), (735, 1792640), (784, 1680600), (800, 1646988), (840, 1568560), (896, 1470525), (960, 1372490), (980, 1344480), (1050, 1254848), (1120, 1176420), (1176, 1120400), (1200, 1097992), (1225, 1075584), (1344, 980350), (1400, 941136), (1470, 896320), (1568, 840300), (1600, 823494), (1680, 784280), (1920, 686245), (1960, 672240), (2100, 627424), (2240, 588210), (2352, 560200), (2400, 548996), (2450, 537792), (2688, 490175), (2800, 470568), (2801, 470400), (2940, 448160), (3136, 420150), (3200, 411747), (3360, 392140), (3675, 358528), (3920, 336120), (4200, 313712), (4480, 294105), (4704, 280100), (4800, 274498), (4900, 268896), (5600, 235284), (5602, 235200), (5880, 224080), (6272, 210075), (6720, 196070), (7350, 179264), (7840, 168060), (8400, 156856), (8403, 156800), (9408, 140050), (9600, 137249), (9800, 134448), (11200, 117642), (11204, 117600), (11760, 112040), (13440, 98035), (14005, 94080), (14700, 89632), (15680, 84030), (16800, 78428), (16806, 78400), (18816, 70025), (19600, 67224), (19607, 67200), (22400, 58821), (22408, 58800), (23520, 56020), (28010, 47040), (29400, 44816), (31360, 42015), (33600, 39214), (33612, 39200)]