151798920

素因数分解:

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

素因数の和:13935

約数の個数: 128

約数和(自身を含む): 560528640

約数和(自身を除く): 408729720

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, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13901, 27802, 41703, 55604, 69505, 83406, 97307, 111208, 139010, 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, 2529982, 2710695, 2919210, 3614260, 3794973, 3892280, 4337112, 5059964, 5421390, 5838420, 6324955, 7228520, 7589946, 10119928, 10842780, 11676840, 12649910, 15179892, 18974865, 21685560, 25299820, 30359784, 37949730, 50599640, 75899460, 151798920]

約数ペア:

[(1, 151798920), (2, 75899460), (3, 50599640), (4, 37949730), (5, 30359784), (6, 25299820), (7, 21685560), (8, 18974865), (10, 15179892), (12, 12649910), (13, 11676840), (14, 10842780), (15, 10119928), (20, 7589946), (21, 7228520), (24, 6324955), (26, 5838420), (28, 5421390), (30, 5059964), (35, 4337112), (39, 3892280), (40, 3794973), (42, 3614260), (52, 2919210), (56, 2710695), (60, 2529982), (65, 2335368), (70, 2168556), (78, 1946140), (84, 1807130), (91, 1668120), (104, 1459605), (105, 1445704), (120, 1264991), (130, 1167684), (140, 1084278), (156, 973070), (168, 903565), (182, 834060), (195, 778456), (210, 722852), (260, 583842), (273, 556040), (280, 542139), (312, 486535), (364, 417030), (390, 389228), (420, 361426), (455, 333624), (520, 291921), (546, 278020), (728, 208515), (780, 194614), (840, 180713), (910, 166812), (1092, 139010), (1365, 111208), (1560, 97307), (1820, 83406), (2184, 69505), (2730, 55604), (3640, 41703), (5460, 27802), (10920, 13901)]