987265440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97943}}^1$

素因数の和:97971

約数の個数: 144

約数和(自身を含む): 3850374528

約数和(自身を除く): 2863109088

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 97943, 195886, 293829, 391772, 489715, 587658, 685601, 783544, 881487, 979430, 1175316, 1371202, 1469145, 1567088, 1762974, 1958860, 2056803, 2350632, 2742404, 2938290, 3134176, 3428005, 3525948, 3917720, 4113606, 4407435, 4701264, 5484808, 5876580, 6170409, 6856010, 7051896, 7835440, 8227212, 8814870, 9402528, 10284015, 10969616, 11753160, 12340818, 13712020, 14103792, 15670880, 16454424, 17629740, 20568030, 21939232, 23506320, 24681636, 27424040, 28207584, 30852045, 32908848, 35259480, 41136060, 47012640, 49363272, 54848080, 61704090, 65817696, 70518960, 82272120, 98726544, 109696160, 123408180, 141037920, 164544240, 197453088, 246816360, 329088480, 493632720, 987265440]

約数ペア:

[(1, 987265440), (2, 493632720), (3, 329088480), (4, 246816360), (5, 197453088), (6, 164544240), (7, 141037920), (8, 123408180), (9, 109696160), (10, 98726544), (12, 82272120), (14, 70518960), (15, 65817696), (16, 61704090), (18, 54848080), (20, 49363272), (21, 47012640), (24, 41136060), (28, 35259480), (30, 32908848), (32, 30852045), (35, 28207584), (36, 27424040), (40, 24681636), (42, 23506320), (45, 21939232), (48, 20568030), (56, 17629740), (60, 16454424), (63, 15670880), (70, 14103792), (72, 13712020), (80, 12340818), (84, 11753160), (90, 10969616), (96, 10284015), (105, 9402528), (112, 8814870), (120, 8227212), (126, 7835440), (140, 7051896), (144, 6856010), (160, 6170409), (168, 5876580), (180, 5484808), (210, 4701264), (224, 4407435), (240, 4113606), (252, 3917720), (280, 3525948), (288, 3428005), (315, 3134176), (336, 2938290), (360, 2742404), (420, 2350632), (480, 2056803), (504, 1958860), (560, 1762974), (630, 1567088), (672, 1469145), (720, 1371202), (840, 1175316), (1008, 979430), (1120, 881487), (1260, 783544), (1440, 685601), (1680, 587658), (2016, 489715), (2520, 391772), (3360, 293829), (5040, 195886), (10080, 97943)]