12728889600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{94709}}^1$

素因数の和:94745

約数の個数: 216

約数和(自身を含む): 48009635520

約数和(自身を除く): 35280745920

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, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 8400, 8960, 9600, 11200, 13440, 16800, 19200, 22400, 26880, 33600, 44800, 67200, 94709, 134400, 189418, 284127, 378836, 473545, 568254, 662963, 757672, 947090, 1136508, 1325926, 1420635, 1515344, 1894180, 1988889, 2273016, 2367725, 2651852, 2841270, 3030688, 3314815, 3788360, 3977778, 4546032, 4735450, 5303704, 5682540, 6061376, 6629630, 7103175, 7576720, 7955556, 9092064, 9470900, 9944445, 10607408, 11365080, 12122752, 13259260, 14206350, 15153440, 15911112, 16574075, 18184128, 18941800, 19888890, 21214816, 22730160, 24245504, 26518520, 28412700, 30306880, 31822224, 33148150, 36368256, 37883600, 39777780, 42429632, 45460320, 49722225, 53037040, 56825400, 60613760, 63644448, 66296300, 72736512, 75767200, 79555560, 84859264, 90920640, 99444450, 106074080, 113650800, 121227520, 127288896, 132592600, 151534400, 159111120, 169718528, 181841280, 198888900, 212148160, 227301600, 254577792, 265185200, 303068800, 318222240, 363682560, 397777800, 424296320, 454603200, 509155584, 530370400, 606137600, 636444480, 795555600, 848592640, 909206400, 1060740800, 1272888960, 1591111200, 1818412800, 2121481600, 2545777920, 3182222400, 4242963200, 6364444800, 12728889600]

約数ペア:

[(1, 12728889600), (2, 6364444800), (3, 4242963200), (4, 3182222400), (5, 2545777920), (6, 2121481600), (7, 1818412800), (8, 1591111200), (10, 1272888960), (12, 1060740800), (14, 909206400), (15, 848592640), (16, 795555600), (20, 636444480), (21, 606137600), (24, 530370400), (25, 509155584), (28, 454603200), (30, 424296320), (32, 397777800), (35, 363682560), (40, 318222240), (42, 303068800), (48, 265185200), (50, 254577792), (56, 227301600), (60, 212148160), (64, 198888900), (70, 181841280), (75, 169718528), (80, 159111120), (84, 151534400), (96, 132592600), (100, 127288896), (105, 121227520), (112, 113650800), (120, 106074080), (128, 99444450), (140, 90920640), (150, 84859264), (160, 79555560), (168, 75767200), (175, 72736512), (192, 66296300), (200, 63644448), (210, 60613760), (224, 56825400), (240, 53037040), (256, 49722225), (280, 45460320), (300, 42429632), (320, 39777780), (336, 37883600), (350, 36368256), (384, 33148150), (400, 31822224), (420, 30306880), (448, 28412700), (480, 26518520), (525, 24245504), (560, 22730160), (600, 21214816), (640, 19888890), (672, 18941800), (700, 18184128), (768, 16574075), (800, 15911112), (840, 15153440), (896, 14206350), (960, 13259260), (1050, 12122752), (1120, 11365080), (1200, 10607408), (1280, 9944445), (1344, 9470900), (1400, 9092064), (1600, 7955556), (1680, 7576720), (1792, 7103175), (1920, 6629630), (2100, 6061376), (2240, 5682540), (2400, 5303704), (2688, 4735450), (2800, 4546032), (3200, 3977778), (3360, 3788360), (3840, 3314815), (4200, 3030688), (4480, 2841270), (4800, 2651852), (5376, 2367725), (5600, 2273016), (6400, 1988889), (6720, 1894180), (8400, 1515344), (8960, 1420635), (9600, 1325926), (11200, 1136508), (13440, 947090), (16800, 757672), (19200, 662963), (22400, 568254), (26880, 473545), (33600, 378836), (44800, 284127), (67200, 189418), (94709, 134400)]