1973385960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13901}}^1$

素因数の和:13948

約数の個数: 192

約数和(自身を含む): 7326910080

約数和(自身を除く): 5353524120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4732, 5070, 5460, 5915, 6760, 7098, 9464, 10140, 10920, 11830, 13901, 14196, 17745, 20280, 23660, 27802, 28392, 35490, 41703, 47320, 55604, 69505, 70980, 83406, 97307, 111208, 139010, 141960, 166812, 180713, 194614, 208515, 278020, 291921, 333624, 361426, 389228, 417030, 486535, 542139, 556040, 583842, 722852, 778456, 834060, 903565, 973070, 1084278, 1167684, 1264991, 1445704, 1459605, 1668120, 1807130, 1946140, 2168556, 2335368, 2349269, 2529982, 2710695, 2919210, 3614260, 3794973, 3892280, 4337112, 4698538, 5059964, 5421390, 5838420, 6324955, 7047807, 7228520, 7589946, 9397076, 10119928, 10842780, 11676840, 11746345, 12649910, 14095614, 15179892, 16444883, 18794152, 18974865, 21685560, 23492690, 25299820, 28191228, 30359784, 32889766, 35239035, 37949730, 46985380, 49334649, 50599640, 56382456, 65779532, 70478070, 75899460, 82224415, 93970760, 98669298, 131559064, 140956140, 151798920, 164448830, 197338596, 246673245, 281912280, 328897660, 394677192, 493346490, 657795320, 986692980, 1973385960]

約数ペア:

[(1, 1973385960), (2, 986692980), (3, 657795320), (4, 493346490), (5, 394677192), (6, 328897660), (7, 281912280), (8, 246673245), (10, 197338596), (12, 164448830), (13, 151798920), (14, 140956140), (15, 131559064), (20, 98669298), (21, 93970760), (24, 82224415), (26, 75899460), (28, 70478070), (30, 65779532), (35, 56382456), (39, 50599640), (40, 49334649), (42, 46985380), (52, 37949730), (56, 35239035), (60, 32889766), (65, 30359784), (70, 28191228), (78, 25299820), (84, 23492690), (91, 21685560), (104, 18974865), (105, 18794152), (120, 16444883), (130, 15179892), (140, 14095614), (156, 12649910), (168, 11746345), (169, 11676840), (182, 10842780), (195, 10119928), (210, 9397076), (260, 7589946), (273, 7228520), (280, 7047807), (312, 6324955), (338, 5838420), (364, 5421390), (390, 5059964), (420, 4698538), (455, 4337112), (507, 3892280), (520, 3794973), (546, 3614260), (676, 2919210), (728, 2710695), (780, 2529982), (840, 2349269), (845, 2335368), (910, 2168556), (1014, 1946140), (1092, 1807130), (1183, 1668120), (1352, 1459605), (1365, 1445704), (1560, 1264991), (1690, 1167684), (1820, 1084278), (2028, 973070), (2184, 903565), (2366, 834060), (2535, 778456), (2730, 722852), (3380, 583842), (3549, 556040), (3640, 542139), (4056, 486535), (4732, 417030), (5070, 389228), (5460, 361426), (5915, 333624), (6760, 291921), (7098, 278020), (9464, 208515), (10140, 194614), (10920, 180713), (11830, 166812), (13901, 141960), (14196, 139010), (17745, 111208), (20280, 97307), (23660, 83406), (27802, 70980), (28392, 69505), (35490, 55604), (41703, 47320)]