13187375200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 34557788160

約数和(自身を除く): 21370412960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 53, 62, 79, 80, 100, 106, 124, 127, 155, 158, 160, 200, 212, 248, 254, 265, 310, 316, 395, 400, 424, 496, 508, 530, 620, 632, 635, 775, 790, 800, 848, 992, 1016, 1060, 1240, 1264, 1270, 1325, 1550, 1580, 1643, 1696, 1975, 2032, 2120, 2449, 2480, 2528, 2540, 2650, 3100, 3160, 3175, 3286, 3937, 3950, 4064, 4187, 4240, 4898, 4960, 5080, 5300, 6200, 6320, 6350, 6572, 6731, 7874, 7900, 8215, 8374, 8480, 9796, 10033, 10160, 10600, 12245, 12400, 12640, 12700, 13144, 13462, 15748, 15800, 16430, 16748, 19592, 19685, 20066, 20320, 20935, 21200, 24490, 24800, 25400, 26288, 26924, 31496, 31600, 32860, 33496, 33655, 39184, 39370, 40132, 41075, 41870, 42400, 48980, 50165, 50800, 52576, 53848, 61225, 62992, 63200, 65720, 66992, 67310, 78368, 78740, 80264, 82150, 83740, 97960, 98425, 100330, 101600, 104675, 107696, 122450, 125984, 129797, 131440, 133984, 134620, 157480, 160528, 164300, 167480, 168275, 195920, 196850, 200660, 208661, 209350, 215392, 244900, 250825, 259594, 262880, 269240, 311023, 314960, 321056, 328600, 334960, 336550, 391840, 393700, 401320, 417322, 418700, 489800, 501650, 519188, 531749, 538480, 622046, 629920, 648985, 657200, 669920, 673100, 787400, 802640, 834644, 837400, 979600, 1003300, 1038376, 1043305, 1063498, 1076960, 1244092, 1297970, 1314400, 1346200, 1555115, 1574800, 1605280, 1669288, 1674800, 1959200, 2006600, 2076752, 2086610, 2126996, 2488184, 2595940, 2658745, 2692400, 3110230, 3149600, 3244925, 3338576, 3349600, 4013200, 4153504, 4173220, 4253992, 4976368, 5191880, 5216525, 5317490, 5384800, 6220460, 6489850, 6677152, 7775575, 8026400, 8346440, 8507984, 9952736, 10383760, 10433050, 10634980, 12440920, 12979700, 13293725, 15551150, 16484219, 16692880, 17015968, 20767520, 20866100, 21269960, 24881840, 25959400, 26587450, 31102300, 32968438, 33385760, 41732200, 42539920, 49763680, 51918800, 53174900, 62204600, 65936876, 82421095, 83464400, 85079840, 103837600, 106349800, 124409200, 131873752, 164842190, 166928800, 212699600, 248818400, 263747504, 329684380, 412105475, 425399200, 527495008, 659368760, 824210950, 1318737520, 1648421900, 2637475040, 3296843800, 6593687600, 13187375200]

約数ペア:

[(1, 13187375200), (2, 6593687600), (4, 3296843800), (5, 2637475040), (8, 1648421900), (10, 1318737520), (16, 824210950), (20, 659368760), (25, 527495008), (31, 425399200), (32, 412105475), (40, 329684380), (50, 263747504), (53, 248818400), (62, 212699600), (79, 166928800), (80, 164842190), (100, 131873752), (106, 124409200), (124, 106349800), (127, 103837600), (155, 85079840), (158, 83464400), (160, 82421095), (200, 65936876), (212, 62204600), (248, 53174900), (254, 51918800), (265, 49763680), (310, 42539920), (316, 41732200), (395, 33385760), (400, 32968438), (424, 31102300), (496, 26587450), (508, 25959400), (530, 24881840), (620, 21269960), (632, 20866100), (635, 20767520), (775, 17015968), (790, 16692880), (800, 16484219), (848, 15551150), (992, 13293725), (1016, 12979700), (1060, 12440920), (1240, 10634980), (1264, 10433050), (1270, 10383760), (1325, 9952736), (1550, 8507984), (1580, 8346440), (1643, 8026400), (1696, 7775575), (1975, 6677152), (2032, 6489850), (2120, 6220460), (2449, 5384800), (2480, 5317490), (2528, 5216525), (2540, 5191880), (2650, 4976368), (3100, 4253992), (3160, 4173220), (3175, 4153504), (3286, 4013200), (3937, 3349600), (3950, 3338576), (4064, 3244925), (4187, 3149600), (4240, 3110230), (4898, 2692400), (4960, 2658745), (5080, 2595940), (5300, 2488184), (6200, 2126996), (6320, 2086610), (6350, 2076752), (6572, 2006600), (6731, 1959200), (7874, 1674800), (7900, 1669288), (8215, 1605280), (8374, 1574800), (8480, 1555115), (9796, 1346200), (10033, 1314400), (10160, 1297970), (10600, 1244092), (12245, 1076960), (12400, 1063498), (12640, 1043305), (12700, 1038376), (13144, 1003300), (13462, 979600), (15748, 837400), (15800, 834644), (16430, 802640), (16748, 787400), (19592, 673100), (19685, 669920), (20066, 657200), (20320, 648985), (20935, 629920), (21200, 622046), (24490, 538480), (24800, 531749), (25400, 519188), (26288, 501650), (26924, 489800), (31496, 418700), (31600, 417322), (32860, 401320), (33496, 393700), (33655, 391840), (39184, 336550), (39370, 334960), (40132, 328600), (41075, 321056), (41870, 314960), (42400, 311023), (48980, 269240), (50165, 262880), (50800, 259594), (52576, 250825), (53848, 244900), (61225, 215392), (62992, 209350), (63200, 208661), (65720, 200660), (66992, 196850), (67310, 195920), (78368, 168275), (78740, 167480), (80264, 164300), (82150, 160528), (83740, 157480), (97960, 134620), (98425, 133984), (100330, 131440), (101600, 129797), (104675, 125984), (107696, 122450)]