1218569238720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13648849}}^1$

素因数の和:13648903

約数の個数: 168

約数和(自身を含む): 4326576259200

約数和(自身を除く): 3108007020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 89280, 13648849, 27297698, 40946547, 54595396, 68244245, 81893094, 109190792, 122839641, 136488490, 163786188, 204732735, 218381584, 245679282, 272976980, 327572376, 409465470, 423114319, 436763168, 491358564, 545953960, 614198205, 655144752, 818930940, 846228638, 873526336, 982717128, 1091907920, 1228396410, 1269342957, 1310289504, 1637861880, 1692457276, 1965434256, 2115571595, 2183815840, 2456792820, 2538685914, 2620579008, 3275723760, 3384914552, 3808028871, 3930868512, 4231143190, 4367631680, 4913585640, 5077371828, 6346714785, 6551447520, 6769829104, 7616057742, 7861737024, 8462286380, 9827171280, 10154743656, 12693429570, 13102895040, 13539658208, 15232115484, 16924572760, 19040144355, 19654342560, 20309487312, 25386859140, 27079316416, 30464230968, 33849145520, 38080288710, 39308685120, 40618974624, 50773718280, 60928461936, 67698291040, 76160577420, 81237949248, 101547436560, 121856923872, 135396582080, 152321154840, 203094873120, 243713847744, 304642309680, 406189746240, 609284619360, 1218569238720]

約数ペア:

[(1, 1218569238720), (2, 609284619360), (3, 406189746240), (4, 304642309680), (5, 243713847744), (6, 203094873120), (8, 152321154840), (9, 135396582080), (10, 121856923872), (12, 101547436560), (15, 81237949248), (16, 76160577420), (18, 67698291040), (20, 60928461936), (24, 50773718280), (30, 40618974624), (31, 39308685120), (32, 38080288710), (36, 33849145520), (40, 30464230968), (45, 27079316416), (48, 25386859140), (60, 20309487312), (62, 19654342560), (64, 19040144355), (72, 16924572760), (80, 15232115484), (90, 13539658208), (93, 13102895040), (96, 12693429570), (120, 10154743656), (124, 9827171280), (144, 8462286380), (155, 7861737024), (160, 7616057742), (180, 6769829104), (186, 6551447520), (192, 6346714785), (240, 5077371828), (248, 4913585640), (279, 4367631680), (288, 4231143190), (310, 3930868512), (320, 3808028871), (360, 3384914552), (372, 3275723760), (465, 2620579008), (480, 2538685914), (496, 2456792820), (558, 2183815840), (576, 2115571595), (620, 1965434256), (720, 1692457276), (744, 1637861880), (930, 1310289504), (960, 1269342957), (992, 1228396410), (1116, 1091907920), (1240, 982717128), (1395, 873526336), (1440, 846228638), (1488, 818930940), (1860, 655144752), (1984, 614198205), (2232, 545953960), (2480, 491358564), (2790, 436763168), (2880, 423114319), (2976, 409465470), (3720, 327572376), (4464, 272976980), (4960, 245679282), (5580, 218381584), (5952, 204732735), (7440, 163786188), (8928, 136488490), (9920, 122839641), (11160, 109190792), (14880, 81893094), (17856, 68244245), (22320, 54595396), (29760, 40946547), (44640, 27297698), (89280, 13648849)]