620918064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 2010808800

約数和(自身を除く): 1389890736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 109, 117, 136, 144, 153, 156, 179, 204, 208, 218, 221, 234, 272, 306, 312, 327, 358, 408, 436, 442, 468, 537, 612, 624, 654, 663, 716, 816, 872, 884, 936, 981, 1074, 1224, 1308, 1326, 1417, 1432, 1611, 1744, 1768, 1853, 1872, 1962, 1989, 2148, 2327, 2448, 2616, 2652, 2834, 2864, 3043, 3222, 3536, 3706, 3924, 3978, 4251, 4296, 4654, 5232, 5304, 5559, 5668, 6086, 6444, 6981, 7412, 7848, 7956, 8502, 8592, 9129, 9308, 10608, 11118, 11336, 12172, 12753, 12888, 13962, 14824, 15696, 15912, 16677, 17004, 18258, 18616, 19511, 20943, 22236, 22672, 24089, 24344, 25506, 25776, 27387, 27924, 29648, 31824, 33354, 34008, 36516, 37232, 39022, 39559, 41886, 44472, 48178, 48688, 51012, 54774, 55848, 58533, 66708, 68016, 72267, 73032, 78044, 79118, 83772, 88944, 96356, 102024, 109548, 111696, 117066, 118677, 133416, 144534, 146064, 156088, 158236, 167544, 175599, 192712, 204048, 216801, 219096, 234132, 237354, 253643, 266832, 289068, 312176, 316472, 331687, 335088, 351198, 356031, 385424, 433602, 438192, 468264, 474708, 507286, 578136, 632944, 663374, 702396, 712062, 760929, 867204, 936528, 949416, 995061, 1014572, 1156272, 1326748, 1404792, 1424124, 1521858, 1734408, 1898832, 1990122, 2029144, 2282787, 2653496, 2809584, 2848248, 2985183, 3043716, 3468816, 3980244, 4058288, 4311931, 4565574, 5306992, 5696496, 5970366, 6087432, 7960488, 8623862, 9131148, 11940732, 12174864, 12935793, 15920976, 17247724, 18262296, 23881464, 25871586, 34495448, 36524592, 38807379, 47762928, 51743172, 68990896, 77614758, 103486344, 155229516, 206972688, 310459032, 620918064]

約数ペア:

[(1, 620918064), (2, 310459032), (3, 206972688), (4, 155229516), (6, 103486344), (8, 77614758), (9, 68990896), (12, 51743172), (13, 47762928), (16, 38807379), (17, 36524592), (18, 34495448), (24, 25871586), (26, 23881464), (34, 18262296), (36, 17247724), (39, 15920976), (48, 12935793), (51, 12174864), (52, 11940732), (68, 9131148), (72, 8623862), (78, 7960488), (102, 6087432), (104, 5970366), (109, 5696496), (117, 5306992), (136, 4565574), (144, 4311931), (153, 4058288), (156, 3980244), (179, 3468816), (204, 3043716), (208, 2985183), (218, 2848248), (221, 2809584), (234, 2653496), (272, 2282787), (306, 2029144), (312, 1990122), (327, 1898832), (358, 1734408), (408, 1521858), (436, 1424124), (442, 1404792), (468, 1326748), (537, 1156272), (612, 1014572), (624, 995061), (654, 949416), (663, 936528), (716, 867204), (816, 760929), (872, 712062), (884, 702396), (936, 663374), (981, 632944), (1074, 578136), (1224, 507286), (1308, 474708), (1326, 468264), (1417, 438192), (1432, 433602), (1611, 385424), (1744, 356031), (1768, 351198), (1853, 335088), (1872, 331687), (1962, 316472), (1989, 312176), (2148, 289068), (2327, 266832), (2448, 253643), (2616, 237354), (2652, 234132), (2834, 219096), (2864, 216801), (3043, 204048), (3222, 192712), (3536, 175599), (3706, 167544), (3924, 158236), (3978, 156088), (4251, 146064), (4296, 144534), (4654, 133416), (5232, 118677), (5304, 117066), (5559, 111696), (5668, 109548), (6086, 102024), (6444, 96356), (6981, 88944), (7412, 83772), (7848, 79118), (7956, 78044), (8502, 73032), (8592, 72267), (9129, 68016), (9308, 66708), (10608, 58533), (11118, 55848), (11336, 54774), (12172, 51012), (12753, 48688), (12888, 48178), (13962, 44472), (14824, 41886), (15696, 39559), (15912, 39022), (16677, 37232), (17004, 36516), (18258, 34008), (18616, 33354), (19511, 31824), (20943, 29648), (22236, 27924), (22672, 27387), (24089, 25776), (24344, 25506)]