13968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 52642464

約数和(自身を除く): 38674224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 48, 52, 55, 60, 65, 66, 74, 78, 80, 88, 104, 110, 111, 120, 121, 130, 132, 143, 148, 156, 165, 176, 185, 195, 208, 220, 222, 240, 242, 260, 264, 286, 296, 312, 330, 363, 370, 390, 407, 429, 440, 444, 481, 484, 520, 528, 555, 572, 592, 605, 624, 660, 715, 726, 740, 780, 814, 858, 880, 888, 962, 968, 1040, 1110, 1144, 1210, 1221, 1320, 1430, 1443, 1452, 1480, 1560, 1573, 1628, 1716, 1776, 1815, 1924, 1936, 2035, 2145, 2220, 2288, 2405, 2420, 2442, 2640, 2860, 2886, 2904, 2960, 3120, 3146, 3256, 3432, 3630, 3848, 4070, 4290, 4440, 4477, 4719, 4810, 4840, 4884, 5291, 5720, 5772, 5808, 6105, 6292, 6512, 6864, 7215, 7260, 7696, 7865, 8140, 8580, 8880, 8954, 9438, 9620, 9680, 9768, 10582, 11440, 11544, 12210, 12584, 13431, 14430, 14520, 15730, 15873, 16280, 17160, 17908, 18876, 19240, 19536, 21164, 22385, 23088, 23595, 24420, 25168, 26455, 26862, 28860, 29040, 31460, 31746, 32560, 34320, 35816, 37752, 38480, 42328, 44770, 47190, 48840, 52910, 53724, 57720, 58201, 62920, 63492, 67155, 71632, 75504, 79365, 84656, 89540, 94380, 97680, 105820, 107448, 115440, 116402, 125840, 126984, 134310, 158730, 174603, 179080, 188760, 211640, 214896, 232804, 253968, 268620, 291005, 317460, 349206, 358160, 377520, 423280, 465608, 537240, 582010, 634920, 698412, 873015, 931216, 1074480, 1164020, 1269840, 1396824, 1746030, 2328040, 2793648, 3492060, 4656080, 6984120, 13968240]

約数ペア:

[(1, 13968240), (2, 6984120), (3, 4656080), (4, 3492060), (5, 2793648), (6, 2328040), (8, 1746030), (10, 1396824), (11, 1269840), (12, 1164020), (13, 1074480), (15, 931216), (16, 873015), (20, 698412), (22, 634920), (24, 582010), (26, 537240), (30, 465608), (33, 423280), (37, 377520), (39, 358160), (40, 349206), (44, 317460), (48, 291005), (52, 268620), (55, 253968), (60, 232804), (65, 214896), (66, 211640), (74, 188760), (78, 179080), (80, 174603), (88, 158730), (104, 134310), (110, 126984), (111, 125840), (120, 116402), (121, 115440), (130, 107448), (132, 105820), (143, 97680), (148, 94380), (156, 89540), (165, 84656), (176, 79365), (185, 75504), (195, 71632), (208, 67155), (220, 63492), (222, 62920), (240, 58201), (242, 57720), (260, 53724), (264, 52910), (286, 48840), (296, 47190), (312, 44770), (330, 42328), (363, 38480), (370, 37752), (390, 35816), (407, 34320), (429, 32560), (440, 31746), (444, 31460), (481, 29040), (484, 28860), (520, 26862), (528, 26455), (555, 25168), (572, 24420), (592, 23595), (605, 23088), (624, 22385), (660, 21164), (715, 19536), (726, 19240), (740, 18876), (780, 17908), (814, 17160), (858, 16280), (880, 15873), (888, 15730), (962, 14520), (968, 14430), (1040, 13431), (1110, 12584), (1144, 12210), (1210, 11544), (1221, 11440), (1320, 10582), (1430, 9768), (1443, 9680), (1452, 9620), (1480, 9438), (1560, 8954), (1573, 8880), (1628, 8580), (1716, 8140), (1776, 7865), (1815, 7696), (1924, 7260), (1936, 7215), (2035, 6864), (2145, 6512), (2220, 6292), (2288, 6105), (2405, 5808), (2420, 5772), (2442, 5720), (2640, 5291), (2860, 4884), (2886, 4840), (2904, 4810), (2960, 4719), (3120, 4477), (3146, 4440), (3256, 4290), (3432, 4070), (3630, 3848)]