655620240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8069

約数の個数: 160

約数和(自身を含む): 2288996352

約数和(自身を除く): 1633376112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8011, 8184, 10230, 13640, 16022, 16368, 20460, 24033, 27280, 32044, 40055, 40920, 48066, 64088, 80110, 81840, 88121, 96132, 120165, 128176, 160220, 176242, 192264, 240330, 248341, 264363, 320440, 352484, 384528, 440605, 480660, 496682, 528726, 640880, 704968, 745023, 881210, 961320, 993364, 1057452, 1241705, 1321815, 1409936, 1490046, 1762420, 1922640, 1986728, 2114904, 2483410, 2643630, 2731751, 2980092, 3524840, 3725115, 3973456, 4229808, 4966820, 5287260, 5463502, 5960184, 7049680, 7450230, 8195253, 9933640, 10574520, 10927004, 11920368, 13658755, 14900460, 16390506, 19867280, 21149040, 21854008, 27317510, 29800920, 32781012, 40976265, 43708016, 54635020, 59601840, 65562024, 81952530, 109270040, 131124048, 163905060, 218540080, 327810120, 655620240]

約数ペア:

[(1, 655620240), (2, 327810120), (3, 218540080), (4, 163905060), (5, 131124048), (6, 109270040), (8, 81952530), (10, 65562024), (11, 59601840), (12, 54635020), (15, 43708016), (16, 40976265), (20, 32781012), (22, 29800920), (24, 27317510), (30, 21854008), (31, 21149040), (33, 19867280), (40, 16390506), (44, 14900460), (48, 13658755), (55, 11920368), (60, 10927004), (62, 10574520), (66, 9933640), (80, 8195253), (88, 7450230), (93, 7049680), (110, 5960184), (120, 5463502), (124, 5287260), (132, 4966820), (155, 4229808), (165, 3973456), (176, 3725115), (186, 3524840), (220, 2980092), (240, 2731751), (248, 2643630), (264, 2483410), (310, 2114904), (330, 1986728), (341, 1922640), (372, 1762420), (440, 1490046), (465, 1409936), (496, 1321815), (528, 1241705), (620, 1057452), (660, 993364), (682, 961320), (744, 881210), (880, 745023), (930, 704968), (1023, 640880), (1240, 528726), (1320, 496682), (1364, 480660), (1488, 440605), (1705, 384528), (1860, 352484), (2046, 320440), (2480, 264363), (2640, 248341), (2728, 240330), (3410, 192264), (3720, 176242), (4092, 160220), (5115, 128176), (5456, 120165), (6820, 96132), (7440, 88121), (8011, 81840), (8184, 80110), (10230, 64088), (13640, 48066), (16022, 40920), (16368, 40055), (20460, 32044), (24033, 27280)]