42270360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 142940160

約数和(自身を除く): 100669800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1033, 1240, 1320, 1364, 1705, 1860, 2046, 2066, 2728, 3099, 3410, 3720, 4092, 4132, 5115, 5165, 6198, 6820, 8184, 8264, 10230, 10330, 11363, 12396, 13640, 15495, 20460, 20660, 22726, 24792, 30990, 32023, 34089, 40920, 41320, 45452, 56815, 61980, 64046, 68178, 90904, 96069, 113630, 123960, 128092, 136356, 160115, 170445, 192138, 227260, 256184, 272712, 320230, 340890, 352253, 384276, 454520, 480345, 640460, 681780, 704506, 768552, 960690, 1056759, 1280920, 1363560, 1409012, 1761265, 1921380, 2113518, 2818024, 3522530, 3842760, 4227036, 5283795, 7045060, 8454072, 10567590, 14090120, 21135180, 42270360]

約数ペア:

[(1, 42270360), (2, 21135180), (3, 14090120), (4, 10567590), (5, 8454072), (6, 7045060), (8, 5283795), (10, 4227036), (11, 3842760), (12, 3522530), (15, 2818024), (20, 2113518), (22, 1921380), (24, 1761265), (30, 1409012), (31, 1363560), (33, 1280920), (40, 1056759), (44, 960690), (55, 768552), (60, 704506), (62, 681780), (66, 640460), (88, 480345), (93, 454520), (110, 384276), (120, 352253), (124, 340890), (132, 320230), (155, 272712), (165, 256184), (186, 227260), (220, 192138), (248, 170445), (264, 160115), (310, 136356), (330, 128092), (341, 123960), (372, 113630), (440, 96069), (465, 90904), (620, 68178), (660, 64046), (682, 61980), (744, 56815), (930, 45452), (1023, 41320), (1033, 40920), (1240, 34089), (1320, 32023), (1364, 30990), (1705, 24792), (1860, 22726), (2046, 20660), (2066, 20460), (2728, 15495), (3099, 13640), (3410, 12396), (3720, 11363), (4092, 10330), (4132, 10230), (5115, 8264), (5165, 8184), (6198, 6820)]