19133760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 112

約数和(自身を含む): 64008000

約数和(自身を除く): 44874240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1049, 1140, 1216, 1520, 1824, 2098, 2280, 3040, 3147, 3648, 4196, 4560, 5245, 6080, 6294, 8392, 9120, 10490, 12588, 15735, 16784, 18240, 19931, 20980, 25176, 31470, 33568, 39862, 41960, 50352, 59793, 62940, 67136, 79724, 83920, 99655, 100704, 119586, 125880, 159448, 167840, 199310, 201408, 239172, 251760, 298965, 318896, 335680, 398620, 478344, 503520, 597930, 637792, 797240, 956688, 1007040, 1195860, 1275584, 1594480, 1913376, 2391720, 3188960, 3826752, 4783440, 6377920, 9566880, 19133760]

約数ペア:

[(1, 19133760), (2, 9566880), (3, 6377920), (4, 4783440), (5, 3826752), (6, 3188960), (8, 2391720), (10, 1913376), (12, 1594480), (15, 1275584), (16, 1195860), (19, 1007040), (20, 956688), (24, 797240), (30, 637792), (32, 597930), (38, 503520), (40, 478344), (48, 398620), (57, 335680), (60, 318896), (64, 298965), (76, 251760), (80, 239172), (95, 201408), (96, 199310), (114, 167840), (120, 159448), (152, 125880), (160, 119586), (190, 100704), (192, 99655), (228, 83920), (240, 79724), (285, 67136), (304, 62940), (320, 59793), (380, 50352), (456, 41960), (480, 39862), (570, 33568), (608, 31470), (760, 25176), (912, 20980), (960, 19931), (1049, 18240), (1140, 16784), (1216, 15735), (1520, 12588), (1824, 10490), (2098, 9120), (2280, 8392), (3040, 6294), (3147, 6080), (3648, 5245), (4196, 4560)]