191987040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{57139}}^1$

素因数の和:57164

約数の個数: 96

約数和(自身を含む): 691165440

約数和(自身を除く): 499178400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 57139, 114278, 171417, 228556, 285695, 342834, 399973, 457112, 571390, 685668, 799946, 857085, 914224, 1142780, 1199919, 1371336, 1599892, 1714170, 1828448, 1999865, 2285560, 2399838, 2742672, 3199784, 3428340, 3999730, 4571120, 4799676, 5485344, 5999595, 6399568, 6856680, 7999460, 9142240, 9599352, 11999190, 12799136, 13713360, 15998920, 19198704, 23998380, 27426720, 31997840, 38397408, 47996760, 63995680, 95993520, 191987040]

約数ペア:

[(1, 191987040), (2, 95993520), (3, 63995680), (4, 47996760), (5, 38397408), (6, 31997840), (7, 27426720), (8, 23998380), (10, 19198704), (12, 15998920), (14, 13713360), (15, 12799136), (16, 11999190), (20, 9599352), (21, 9142240), (24, 7999460), (28, 6856680), (30, 6399568), (32, 5999595), (35, 5485344), (40, 4799676), (42, 4571120), (48, 3999730), (56, 3428340), (60, 3199784), (70, 2742672), (80, 2399838), (84, 2285560), (96, 1999865), (105, 1828448), (112, 1714170), (120, 1599892), (140, 1371336), (160, 1199919), (168, 1142780), (210, 914224), (224, 857085), (240, 799946), (280, 685668), (336, 571390), (420, 457112), (480, 399973), (560, 342834), (672, 285695), (840, 228556), (1120, 171417), (1680, 114278), (3360, 57139)]