12597621680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 320

約数和(自身を含む): 36557184000

約数和(自身を除く): 23959562320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 73, 76, 80, 95, 98, 112, 133, 140, 146, 152, 190, 196, 245, 266, 280, 292, 304, 331, 343, 365, 380, 392, 490, 511, 532, 560, 584, 662, 665, 686, 730, 760, 784, 931, 980, 1022, 1064, 1168, 1324, 1330, 1372, 1387, 1460, 1520, 1655, 1715, 1862, 1960, 2044, 2128, 2317, 2555, 2648, 2660, 2744, 2774, 2920, 3310, 3430, 3577, 3724, 3920, 4088, 4634, 4655, 5110, 5296, 5320, 5488, 5548, 5840, 6289, 6517, 6620, 6860, 6935, 7154, 7448, 8176, 9268, 9310, 9709, 10220, 10640, 11096, 11585, 12578, 13034, 13240, 13720, 13870, 14308, 14896, 16219, 17885, 18536, 18620, 19418, 20440, 22192, 23170, 24163, 25039, 25156, 26068, 26480, 27440, 27740, 28616, 31445, 32438, 32585, 35770, 37072, 37240, 38836, 40880, 44023, 46340, 48326, 48545, 50078, 50312, 52136, 55480, 57232, 62890, 64876, 65170, 67963, 71540, 74480, 77672, 81095, 88046, 92680, 96652, 97090, 100156, 100624, 104272, 110960, 113533, 120815, 125195, 125780, 129752, 130340, 135926, 143080, 155344, 162190, 169141, 176092, 185360, 193304, 194180, 200312, 220115, 227066, 241630, 250390, 251560, 259504, 260680, 271852, 286160, 308161, 324380, 338282, 339815, 352184, 386608, 388360, 400624, 440230, 454132, 459097, 475741, 483260, 500780, 503120, 521360, 543704, 567665, 616322, 648760, 676564, 679630, 704368, 776720, 845705, 880460, 908264, 918194, 951482, 966520, 1001560, 1087408, 1135330, 1183987, 1232644, 1297520, 1353128, 1359260, 1540805, 1691410, 1760920, 1816528, 1836388, 1902964, 1933040, 2003120, 2157127, 2270660, 2295485, 2367974, 2378705, 2465288, 2706256, 2718520, 3081610, 3213679, 3382820, 3521840, 3672776, 3805928, 4314254, 4541320, 4590970, 4735948, 4757410, 4930576, 5437040, 5919935, 6163220, 6427358, 6765640, 7345552, 7611856, 8287909, 8628508, 9082640, 9181940, 9471896, 9514820, 10785635, 11839870, 12326440, 12854716, 13531280, 16068395, 16575818, 17257016, 18363880, 18943792, 19029640, 21571270, 22495753, 23679740, 24652880, 25709432, 32136790, 33151636, 34514032, 36727760, 38059280, 41439545, 43142540, 44991506, 47359480, 51418864, 64273580, 66303272, 82879090, 86285080, 89983012, 94718960, 112478765, 128547160, 132606544, 157470271, 165758180, 172570160, 179966024, 224957530, 257094320, 314940542, 331516360, 359932048, 449915060, 629881084, 663032720, 787351355, 899830120, 1259762168, 1574702710, 1799660240, 2519524336, 3149405420, 6298810840, 12597621680]

約数ペア:

[(1, 12597621680), (2, 6298810840), (4, 3149405420), (5, 2519524336), (7, 1799660240), (8, 1574702710), (10, 1259762168), (14, 899830120), (16, 787351355), (19, 663032720), (20, 629881084), (28, 449915060), (35, 359932048), (38, 331516360), (40, 314940542), (49, 257094320), (56, 224957530), (70, 179966024), (73, 172570160), (76, 165758180), (80, 157470271), (95, 132606544), (98, 128547160), (112, 112478765), (133, 94718960), (140, 89983012), (146, 86285080), (152, 82879090), (190, 66303272), (196, 64273580), (245, 51418864), (266, 47359480), (280, 44991506), (292, 43142540), (304, 41439545), (331, 38059280), (343, 36727760), (365, 34514032), (380, 33151636), (392, 32136790), (490, 25709432), (511, 24652880), (532, 23679740), (560, 22495753), (584, 21571270), (662, 19029640), (665, 18943792), (686, 18363880), (730, 17257016), (760, 16575818), (784, 16068395), (931, 13531280), (980, 12854716), (1022, 12326440), (1064, 11839870), (1168, 10785635), (1324, 9514820), (1330, 9471896), (1372, 9181940), (1387, 9082640), (1460, 8628508), (1520, 8287909), (1655, 7611856), (1715, 7345552), (1862, 6765640), (1960, 6427358), (2044, 6163220), (2128, 5919935), (2317, 5437040), (2555, 4930576), (2648, 4757410), (2660, 4735948), (2744, 4590970), (2774, 4541320), (2920, 4314254), (3310, 3805928), (3430, 3672776), (3577, 3521840), (3724, 3382820), (3920, 3213679), (4088, 3081610), (4634, 2718520), (4655, 2706256), (5110, 2465288), (5296, 2378705), (5320, 2367974), (5488, 2295485), (5548, 2270660), (5840, 2157127), (6289, 2003120), (6517, 1933040), (6620, 1902964), (6860, 1836388), (6935, 1816528), (7154, 1760920), (7448, 1691410), (8176, 1540805), (9268, 1359260), (9310, 1353128), (9709, 1297520), (10220, 1232644), (10640, 1183987), (11096, 1135330), (11585, 1087408), (12578, 1001560), (13034, 966520), (13240, 951482), (13720, 918194), (13870, 908264), (14308, 880460), (14896, 845705), (16219, 776720), (17885, 704368), (18536, 679630), (18620, 676564), (19418, 648760), (20440, 616322), (22192, 567665), (23170, 543704), (24163, 521360), (25039, 503120), (25156, 500780), (26068, 483260), (26480, 475741), (27440, 459097), (27740, 454132), (28616, 440230), (31445, 400624), (32438, 388360), (32585, 386608), (35770, 352184), (37072, 339815), (37240, 338282), (38836, 324380), (40880, 308161), (44023, 286160), (46340, 271852), (48326, 260680), (48545, 259504), (50078, 251560), (50312, 250390), (52136, 241630), (55480, 227066), (57232, 220115), (62890, 200312), (64876, 194180), (65170, 193304), (67963, 185360), (71540, 176092), (74480, 169141), (77672, 162190), (81095, 155344), (88046, 143080), (92680, 135926), (96652, 130340), (97090, 129752), (100156, 125780), (100624, 125195), (104272, 120815), (110960, 113533)]