2652130880

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 224

約数和(自身を含む): 7488326400

約数和(自身を除く): 4836195520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 320, 331, 343, 365, 392, 448, 490, 511, 560, 584, 662, 686, 730, 784, 980, 1022, 1120, 1168, 1324, 1372, 1460, 1568, 1655, 1715, 1960, 2044, 2240, 2317, 2336, 2555, 2648, 2744, 2920, 3136, 3310, 3430, 3577, 3920, 4088, 4634, 4672, 5110, 5296, 5488, 5840, 6620, 6860, 7154, 7840, 8176, 9268, 10220, 10592, 10976, 11585, 11680, 13240, 13720, 14308, 15680, 16219, 16352, 17885, 18536, 20440, 21184, 21952, 23170, 23360, 24163, 25039, 26480, 27440, 28616, 32438, 32704, 35770, 37072, 40880, 46340, 48326, 50078, 52960, 54880, 57232, 64876, 71540, 74144, 81095, 81760, 92680, 96652, 100156, 105920, 109760, 113533, 114464, 120815, 125195, 129752, 143080, 148288, 162190, 163520, 169141, 185360, 193304, 200312, 227066, 228928, 241630, 250390, 259504, 286160, 324380, 338282, 370720, 386608, 400624, 454132, 483260, 500780, 519008, 567665, 572320, 648760, 676564, 741440, 773216, 801248, 845705, 908264, 966520, 1001560, 1038016, 1135330, 1144640, 1183987, 1297520, 1353128, 1546432, 1602496, 1691410, 1816528, 1933040, 2003120, 2270660, 2367974, 2595040, 2706256, 3382820, 3633056, 3866080, 4006240, 4541320, 4735948, 5190080, 5412512, 5919935, 6765640, 7266112, 7732160, 8012480, 8287909, 9082640, 9471896, 10825024, 11839870, 13531280, 16575818, 18165280, 18943792, 23679740, 27062560, 33151636, 36330560, 37887584, 41439545, 47359480, 54125120, 66303272, 75775168, 82879090, 94718960, 132606544, 165758180, 189437920, 265213088, 331516360, 378875840, 530426176, 663032720, 1326065440, 2652130880]

約数ペア:

[(1, 2652130880), (2, 1326065440), (4, 663032720), (5, 530426176), (7, 378875840), (8, 331516360), (10, 265213088), (14, 189437920), (16, 165758180), (20, 132606544), (28, 94718960), (32, 82879090), (35, 75775168), (40, 66303272), (49, 54125120), (56, 47359480), (64, 41439545), (70, 37887584), (73, 36330560), (80, 33151636), (98, 27062560), (112, 23679740), (140, 18943792), (146, 18165280), (160, 16575818), (196, 13531280), (224, 11839870), (245, 10825024), (280, 9471896), (292, 9082640), (320, 8287909), (331, 8012480), (343, 7732160), (365, 7266112), (392, 6765640), (448, 5919935), (490, 5412512), (511, 5190080), (560, 4735948), (584, 4541320), (662, 4006240), (686, 3866080), (730, 3633056), (784, 3382820), (980, 2706256), (1022, 2595040), (1120, 2367974), (1168, 2270660), (1324, 2003120), (1372, 1933040), (1460, 1816528), (1568, 1691410), (1655, 1602496), (1715, 1546432), (1960, 1353128), (2044, 1297520), (2240, 1183987), (2317, 1144640), (2336, 1135330), (2555, 1038016), (2648, 1001560), (2744, 966520), (2920, 908264), (3136, 845705), (3310, 801248), (3430, 773216), (3577, 741440), (3920, 676564), (4088, 648760), (4634, 572320), (4672, 567665), (5110, 519008), (5296, 500780), (5488, 483260), (5840, 454132), (6620, 400624), (6860, 386608), (7154, 370720), (7840, 338282), (8176, 324380), (9268, 286160), (10220, 259504), (10592, 250390), (10976, 241630), (11585, 228928), (11680, 227066), (13240, 200312), (13720, 193304), (14308, 185360), (15680, 169141), (16219, 163520), (16352, 162190), (17885, 148288), (18536, 143080), (20440, 129752), (21184, 125195), (21952, 120815), (23170, 114464), (23360, 113533), (24163, 109760), (25039, 105920), (26480, 100156), (27440, 96652), (28616, 92680), (32438, 81760), (32704, 81095), (35770, 74144), (37072, 71540), (40880, 64876), (46340, 57232), (48326, 54880), (50078, 52960)]