2872536840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 9489720240

約数和(自身を除く): 6617183400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 241, 293, 339, 360, 452, 482, 565, 586, 678, 723, 879, 904, 964, 1017, 1130, 1172, 1205, 1356, 1446, 1465, 1695, 1758, 1928, 2034, 2169, 2260, 2344, 2410, 2637, 2712, 2892, 2930, 3390, 3516, 3615, 4068, 4338, 4395, 4520, 4820, 5085, 5274, 5784, 5860, 6780, 7032, 7230, 8136, 8676, 8790, 9640, 10170, 10548, 10845, 11720, 13185, 13560, 14460, 17352, 17580, 20340, 21096, 21690, 26370, 27233, 28920, 33109, 35160, 40680, 43380, 52740, 54466, 66218, 70613, 81699, 86760, 99327, 105480, 108932, 132436, 136165, 141226, 163398, 165545, 198654, 211839, 217864, 245097, 264872, 272330, 282452, 297981, 326796, 331090, 353065, 397308, 408495, 423678, 490194, 496635, 544660, 564904, 595962, 635517, 653592, 662180, 706130, 794616, 816990, 847356, 980388, 993270, 1059195, 1089320, 1191924, 1225485, 1271034, 1324360, 1412260, 1489905, 1633980, 1694712, 1960776, 1986540, 2118390, 2383848, 2450970, 2542068, 2824520, 2979810, 3177585, 3267960, 3973080, 4236780, 4901940, 5084136, 5959620, 6355170, 7979269, 8473560, 9803880, 11919240, 12710340, 15958538, 23937807, 25420680, 31917076, 39896345, 47875614, 63834152, 71813421, 79792690, 95751228, 119689035, 143626842, 159585380, 191502456, 239378070, 287253684, 319170760, 359067105, 478756140, 574507368, 718134210, 957512280, 1436268420, 2872536840]

約数ペア:

[(1, 2872536840), (2, 1436268420), (3, 957512280), (4, 718134210), (5, 574507368), (6, 478756140), (8, 359067105), (9, 319170760), (10, 287253684), (12, 239378070), (15, 191502456), (18, 159585380), (20, 143626842), (24, 119689035), (30, 95751228), (36, 79792690), (40, 71813421), (45, 63834152), (60, 47875614), (72, 39896345), (90, 31917076), (113, 25420680), (120, 23937807), (180, 15958538), (226, 12710340), (241, 11919240), (293, 9803880), (339, 8473560), (360, 7979269), (452, 6355170), (482, 5959620), (565, 5084136), (586, 4901940), (678, 4236780), (723, 3973080), (879, 3267960), (904, 3177585), (964, 2979810), (1017, 2824520), (1130, 2542068), (1172, 2450970), (1205, 2383848), (1356, 2118390), (1446, 1986540), (1465, 1960776), (1695, 1694712), (1758, 1633980), (1928, 1489905), (2034, 1412260), (2169, 1324360), (2260, 1271034), (2344, 1225485), (2410, 1191924), (2637, 1089320), (2712, 1059195), (2892, 993270), (2930, 980388), (3390, 847356), (3516, 816990), (3615, 794616), (4068, 706130), (4338, 662180), (4395, 653592), (4520, 635517), (4820, 595962), (5085, 564904), (5274, 544660), (5784, 496635), (5860, 490194), (6780, 423678), (7032, 408495), (7230, 397308), (8136, 353065), (8676, 331090), (8790, 326796), (9640, 297981), (10170, 282452), (10548, 272330), (10845, 264872), (11720, 245097), (13185, 217864), (13560, 211839), (14460, 198654), (17352, 165545), (17580, 163398), (20340, 141226), (21096, 136165), (21690, 132436), (26370, 108932), (27233, 105480), (28920, 99327), (33109, 86760), (35160, 81699), (40680, 70613), (43380, 66218), (52740, 54466)]