272780640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 288

約数和(自身を含む): 1076283936

約数和(自身を除く): 803503296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1013, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2026, 2040, 2244, 2448, 2640, 2720, 2805, 2992, 3039, 3060, 3168, 3366, 3740, 3960, 4052, 4080, 4488, 4896, 5065, 5280, 5610, 5984, 6078, 6120, 6732, 7480, 7920, 8104, 8160, 8415, 8976, 9117, 10130, 11143, 11220, 12156, 12240, 13464, 14960, 15195, 15840, 16208, 16830, 17221, 17952, 18234, 20260, 22286, 22440, 24312, 24480, 26928, 29920, 30390, 32416, 33429, 33660, 34442, 36468, 40520, 44572, 44880, 45585, 48624, 51663, 53856, 55715, 60780, 66858, 67320, 68884, 72936, 81040, 86105, 89144, 89760, 91170, 97248, 100287, 103326, 111430, 121560, 133716, 134640, 137768, 145872, 154989, 162080, 167145, 172210, 178288, 182340, 189431, 200574, 206652, 222860, 243120, 258315, 267432, 269280, 275536, 291744, 309978, 334290, 344420, 356576, 364680, 378862, 401148, 413304, 445720, 486240, 501435, 516630, 534864, 551072, 568293, 619956, 668580, 688840, 729360, 757724, 774945, 802296, 826608, 891440, 947155, 1002870, 1033260, 1069728, 1136586, 1239912, 1337160, 1377680, 1458720, 1515448, 1549890, 1604592, 1653216, 1704879, 1782880, 1894310, 2005740, 2066520, 2273172, 2479824, 2674320, 2755360, 2841465, 3030896, 3099780, 3209184, 3409758, 3788620, 4011480, 4133040, 4546344, 4959648, 5348640, 5682930, 6061792, 6199560, 6819516, 7577240, 8022960, 8266080, 8524395, 9092688, 11365860, 12399120, 13639032, 15154480, 16045920, 17048790, 18185376, 22731720, 24798240, 27278064, 30308960, 34097580, 45463440, 54556128, 68195160, 90926880, 136390320, 272780640]

約数ペア:

[(1, 272780640), (2, 136390320), (3, 90926880), (4, 68195160), (5, 54556128), (6, 45463440), (8, 34097580), (9, 30308960), (10, 27278064), (11, 24798240), (12, 22731720), (15, 18185376), (16, 17048790), (17, 16045920), (18, 15154480), (20, 13639032), (22, 12399120), (24, 11365860), (30, 9092688), (32, 8524395), (33, 8266080), (34, 8022960), (36, 7577240), (40, 6819516), (44, 6199560), (45, 6061792), (48, 5682930), (51, 5348640), (55, 4959648), (60, 4546344), (66, 4133040), (68, 4011480), (72, 3788620), (80, 3409758), (85, 3209184), (88, 3099780), (90, 3030896), (96, 2841465), (99, 2755360), (102, 2674320), (110, 2479824), (120, 2273172), (132, 2066520), (136, 2005740), (144, 1894310), (153, 1782880), (160, 1704879), (165, 1653216), (170, 1604592), (176, 1549890), (180, 1515448), (187, 1458720), (198, 1377680), (204, 1337160), (220, 1239912), (240, 1136586), (255, 1069728), (264, 1033260), (272, 1002870), (288, 947155), (306, 891440), (330, 826608), (340, 802296), (352, 774945), (360, 757724), (374, 729360), (396, 688840), (408, 668580), (440, 619956), (480, 568293), (495, 551072), (510, 534864), (528, 516630), (544, 501435), (561, 486240), (612, 445720), (660, 413304), (680, 401148), (720, 378862), (748, 364680), (765, 356576), (792, 344420), (816, 334290), (880, 309978), (935, 291744), (990, 275536), (1013, 269280), (1020, 267432), (1056, 258315), (1122, 243120), (1224, 222860), (1320, 206652), (1360, 200574), (1440, 189431), (1496, 182340), (1530, 178288), (1584, 172210), (1632, 167145), (1683, 162080), (1760, 154989), (1870, 145872), (1980, 137768), (2026, 134640), (2040, 133716), (2244, 121560), (2448, 111430), (2640, 103326), (2720, 100287), (2805, 97248), (2992, 91170), (3039, 89760), (3060, 89144), (3168, 86105), (3366, 81040), (3740, 72936), (3960, 68884), (4052, 67320), (4080, 66858), (4488, 60780), (4896, 55715), (5065, 53856), (5280, 51663), (5610, 48624), (5984, 45585), (6078, 44880), (6120, 44572), (6732, 40520), (7480, 36468), (7920, 34442), (8104, 33660), (8160, 33429), (8415, 32416), (8976, 30390), (9117, 29920), (10130, 26928), (11143, 24480), (11220, 24312), (12156, 22440), (12240, 22286), (13464, 20260), (14960, 18234), (15195, 17952), (15840, 17221), (16208, 16830)]