193027080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 128

約数和(自身を含む): 629452800

約数和(自身を除く): 436425720

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, 2731, 2945, 3534, 3720, 4712, 5462, 5890, 7068, 8193, 8835, 10924, 11780, 13655, 14136, 16386, 17670, 21848, 23560, 27310, 32772, 35340, 40965, 51889, 54620, 65544, 70680, 81930, 84661, 103778, 109240, 155667, 163860, 169322, 207556, 253983, 259445, 311334, 327720, 338644, 415112, 423305, 507966, 518890, 622668, 677288, 778335, 846610, 1015932, 1037780, 1245336, 1269915, 1556670, 1608559, 1693220, 2031864, 2075560, 2539830, 3113340, 3217118, 3386440, 4825677, 5079660, 6226680, 6434236, 8042795, 9651354, 10159320, 12868472, 16085590, 19302708, 24128385, 32171180, 38605416, 48256770, 64342360, 96513540, 193027080]

約数ペア:

[(1, 193027080), (2, 96513540), (3, 64342360), (4, 48256770), (5, 38605416), (6, 32171180), (8, 24128385), (10, 19302708), (12, 16085590), (15, 12868472), (19, 10159320), (20, 9651354), (24, 8042795), (30, 6434236), (31, 6226680), (38, 5079660), (40, 4825677), (57, 3386440), (60, 3217118), (62, 3113340), (76, 2539830), (93, 2075560), (95, 2031864), (114, 1693220), (120, 1608559), (124, 1556670), (152, 1269915), (155, 1245336), (186, 1037780), (190, 1015932), (228, 846610), (248, 778335), (285, 677288), (310, 622668), (372, 518890), (380, 507966), (456, 423305), (465, 415112), (570, 338644), (589, 327720), (620, 311334), (744, 259445), (760, 253983), (930, 207556), (1140, 169322), (1178, 163860), (1240, 155667), (1767, 109240), (1860, 103778), (2280, 84661), (2356, 81930), (2731, 70680), (2945, 65544), (3534, 54620), (3720, 51889), (4712, 40965), (5462, 35340), (5890, 32772), (7068, 27310), (8193, 23560), (8835, 21848), (10924, 17670), (11780, 16386), (13655, 14136)]