191937960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{947}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 625566240

約数和(自身を除く): 433628280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563, 947, 1126, 1689, 1894, 2252, 2815, 2841, 3378, 3788, 4504, 4735, 5067, 5630, 5682, 6756, 7576, 8445, 8523, 9470, 10134, 11260, 11364, 13512, 14205, 16890, 17046, 18940, 20268, 22520, 22728, 25335, 28410, 33780, 34092, 37880, 40536, 42615, 50670, 56820, 67560, 68184, 85230, 101340, 113640, 170460, 202680, 340920, 533161, 1066322, 1599483, 2132644, 2665805, 3198966, 4265288, 4798449, 5331610, 6397932, 7997415, 9596898, 10663220, 12795864, 15994830, 19193796, 21326440, 23992245, 31989660, 38387592, 47984490, 63979320, 95968980, 191937960]

約数ペア:

[(1, 191937960), (2, 95968980), (3, 63979320), (4, 47984490), (5, 38387592), (6, 31989660), (8, 23992245), (9, 21326440), (10, 19193796), (12, 15994830), (15, 12795864), (18, 10663220), (20, 9596898), (24, 7997415), (30, 6397932), (36, 5331610), (40, 4798449), (45, 4265288), (60, 3198966), (72, 2665805), (90, 2132644), (120, 1599483), (180, 1066322), (360, 533161), (563, 340920), (947, 202680), (1126, 170460), (1689, 113640), (1894, 101340), (2252, 85230), (2815, 68184), (2841, 67560), (3378, 56820), (3788, 50670), (4504, 42615), (4735, 40536), (5067, 37880), (5630, 34092), (5682, 33780), (6756, 28410), (7576, 25335), (8445, 22728), (8523, 22520), (9470, 20268), (10134, 18940), (11260, 17046), (11364, 16890), (13512, 14205)]