1295125920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7433}}^1$

素因数の和:7476

約数の個数: 216

約数和(自身を含む): 4858579908

約数和(自身を除く): 3563453988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7433, 7920, 8712, 9680, 10890, 11616, 14520, 14866, 15840, 17424, 19360, 21780, 22299, 29040, 29732, 34848, 37165, 43560, 44598, 58080, 59464, 66897, 74330, 81763, 87120, 89196, 111495, 118928, 133794, 148660, 163526, 174240, 178392, 222990, 237856, 245289, 267588, 297320, 327052, 334485, 356784, 408815, 445980, 490578, 535176, 594640, 654104, 668970, 713568, 735867, 817630, 891960, 899393, 981156, 1070352, 1189280, 1226445, 1308208, 1337940, 1471734, 1635260, 1783920, 1798786, 1962312, 2140704, 2452890, 2616416, 2675880, 2698179, 2943468, 3270520, 3567840, 3597572, 3679335, 3924624, 4496965, 4905780, 5351760, 5396358, 5886936, 6541040, 7195144, 7358670, 7849248, 8094537, 8993930, 9811560, 10703520, 10792716, 11773872, 13082080, 13490895, 14390288, 14717340, 16189074, 17987860, 19623120, 21585432, 23547744, 26981790, 28780576, 29434680, 32378148, 35975720, 39246240, 40472685, 43170864, 53963580, 58869360, 64756296, 71951440, 80945370, 86341728, 107927160, 117738720, 129512592, 143902880, 161890740, 215854320, 259025184, 323781480, 431708640, 647562960, 1295125920]

約数ペア:

[(1, 1295125920), (2, 647562960), (3, 431708640), (4, 323781480), (5, 259025184), (6, 215854320), (8, 161890740), (9, 143902880), (10, 129512592), (11, 117738720), (12, 107927160), (15, 86341728), (16, 80945370), (18, 71951440), (20, 64756296), (22, 58869360), (24, 53963580), (30, 43170864), (32, 40472685), (33, 39246240), (36, 35975720), (40, 32378148), (44, 29434680), (45, 28780576), (48, 26981790), (55, 23547744), (60, 21585432), (66, 19623120), (72, 17987860), (80, 16189074), (88, 14717340), (90, 14390288), (96, 13490895), (99, 13082080), (110, 11773872), (120, 10792716), (121, 10703520), (132, 9811560), (144, 8993930), (160, 8094537), (165, 7849248), (176, 7358670), (180, 7195144), (198, 6541040), (220, 5886936), (240, 5396358), (242, 5351760), (264, 4905780), (288, 4496965), (330, 3924624), (352, 3679335), (360, 3597572), (363, 3567840), (396, 3270520), (440, 2943468), (480, 2698179), (484, 2675880), (495, 2616416), (528, 2452890), (605, 2140704), (660, 1962312), (720, 1798786), (726, 1783920), (792, 1635260), (880, 1471734), (968, 1337940), (990, 1308208), (1056, 1226445), (1089, 1189280), (1210, 1070352), (1320, 981156), (1440, 899393), (1452, 891960), (1584, 817630), (1760, 735867), (1815, 713568), (1936, 668970), (1980, 654104), (2178, 594640), (2420, 535176), (2640, 490578), (2904, 445980), (3168, 408815), (3630, 356784), (3872, 334485), (3960, 327052), (4356, 297320), (4840, 267588), (5280, 245289), (5445, 237856), (5808, 222990), (7260, 178392), (7433, 174240), (7920, 163526), (8712, 148660), (9680, 133794), (10890, 118928), (11616, 111495), (14520, 89196), (14866, 87120), (15840, 81763), (17424, 74330), (19360, 66897), (21780, 59464), (22299, 58080), (29040, 44598), (29732, 43560), (34848, 37165)]