428815560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6131

約数の個数: 128

約数和(自身を含む): 1398067200

約数和(自身を除く): 969251640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 6067, 7068, 8835, 11780, 12134, 14136, 17670, 18201, 23560, 24268, 30335, 35340, 36402, 48536, 60670, 70680, 72804, 91005, 115273, 121340, 145608, 182010, 188077, 230546, 242680, 345819, 364020, 376154, 461092, 564231, 576365, 691638, 728040, 752308, 922184, 940385, 1128462, 1152730, 1383276, 1504616, 1729095, 1880770, 2256924, 2305460, 2766552, 2821155, 3458190, 3573463, 3761540, 4513848, 4610920, 5642310, 6916380, 7146926, 7523080, 10720389, 11284620, 13832760, 14293852, 17867315, 21440778, 22569240, 28587704, 35734630, 42881556, 53601945, 71469260, 85763112, 107203890, 142938520, 214407780, 428815560]

約数ペア:

[(1, 428815560), (2, 214407780), (3, 142938520), (4, 107203890), (5, 85763112), (6, 71469260), (8, 53601945), (10, 42881556), (12, 35734630), (15, 28587704), (19, 22569240), (20, 21440778), (24, 17867315), (30, 14293852), (31, 13832760), (38, 11284620), (40, 10720389), (57, 7523080), (60, 7146926), (62, 6916380), (76, 5642310), (93, 4610920), (95, 4513848), (114, 3761540), (120, 3573463), (124, 3458190), (152, 2821155), (155, 2766552), (186, 2305460), (190, 2256924), (228, 1880770), (248, 1729095), (285, 1504616), (310, 1383276), (372, 1152730), (380, 1128462), (456, 940385), (465, 922184), (570, 752308), (589, 728040), (620, 691638), (744, 576365), (760, 564231), (930, 461092), (1140, 376154), (1178, 364020), (1240, 345819), (1767, 242680), (1860, 230546), (2280, 188077), (2356, 182010), (2945, 145608), (3534, 121340), (3720, 115273), (4712, 91005), (5890, 72804), (6067, 70680), (7068, 60670), (8835, 48536), (11780, 36402), (12134, 35340), (14136, 30335), (17670, 24268), (18201, 23560)]