193897560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 613785600

約数和(自身を除く): 419888040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1109, 1128, 1240, 1410, 1457, 1860, 1880, 2218, 2820, 2914, 3327, 3720, 4371, 4436, 5545, 5640, 5828, 6654, 7285, 8742, 8872, 11090, 11656, 13308, 14570, 16635, 17484, 21855, 22180, 26616, 29140, 33270, 34379, 34968, 43710, 44360, 52123, 58280, 66540, 68758, 87420, 103137, 104246, 133080, 137516, 156369, 171895, 174840, 206274, 208492, 260615, 275032, 312738, 343790, 412548, 416984, 515685, 521230, 625476, 687580, 781845, 825096, 1031370, 1042460, 1250952, 1375160, 1563690, 1615813, 2062740, 2084920, 3127380, 3231626, 4125480, 4847439, 6254760, 6463252, 8079065, 9694878, 12926504, 16158130, 19389756, 24237195, 32316260, 38779512, 48474390, 64632520, 96948780, 193897560]

約数ペア:

[(1, 193897560), (2, 96948780), (3, 64632520), (4, 48474390), (5, 38779512), (6, 32316260), (8, 24237195), (10, 19389756), (12, 16158130), (15, 12926504), (20, 9694878), (24, 8079065), (30, 6463252), (31, 6254760), (40, 4847439), (47, 4125480), (60, 3231626), (62, 3127380), (93, 2084920), (94, 2062740), (120, 1615813), (124, 1563690), (141, 1375160), (155, 1250952), (186, 1042460), (188, 1031370), (235, 825096), (248, 781845), (282, 687580), (310, 625476), (372, 521230), (376, 515685), (465, 416984), (470, 412548), (564, 343790), (620, 312738), (705, 275032), (744, 260615), (930, 208492), (940, 206274), (1109, 174840), (1128, 171895), (1240, 156369), (1410, 137516), (1457, 133080), (1860, 104246), (1880, 103137), (2218, 87420), (2820, 68758), (2914, 66540), (3327, 58280), (3720, 52123), (4371, 44360), (4436, 43710), (5545, 34968), (5640, 34379), (5828, 33270), (6654, 29140), (7285, 26616), (8742, 22180), (8872, 21855), (11090, 17484), (11656, 16635), (13308, 14570)]