155295840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{46219}}^1$

素因数の和:46244

約数の個数: 96

約数和(自身を含む): 559077120

約数和(自身を除く): 403781280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 46219, 92438, 138657, 184876, 231095, 277314, 323533, 369752, 462190, 554628, 647066, 693285, 739504, 924380, 970599, 1109256, 1294132, 1386570, 1479008, 1617665, 1848760, 1941198, 2218512, 2588264, 2773140, 3235330, 3697520, 3882396, 4437024, 4852995, 5176528, 5546280, 6470660, 7395040, 7764792, 9705990, 10353056, 11092560, 12941320, 15529584, 19411980, 22185120, 25882640, 31059168, 38823960, 51765280, 77647920, 155295840]

約数ペア:

[(1, 155295840), (2, 77647920), (3, 51765280), (4, 38823960), (5, 31059168), (6, 25882640), (7, 22185120), (8, 19411980), (10, 15529584), (12, 12941320), (14, 11092560), (15, 10353056), (16, 9705990), (20, 7764792), (21, 7395040), (24, 6470660), (28, 5546280), (30, 5176528), (32, 4852995), (35, 4437024), (40, 3882396), (42, 3697520), (48, 3235330), (56, 2773140), (60, 2588264), (70, 2218512), (80, 1941198), (84, 1848760), (96, 1617665), (105, 1479008), (112, 1386570), (120, 1294132), (140, 1109256), (160, 970599), (168, 924380), (210, 739504), (224, 693285), (240, 647066), (280, 554628), (336, 462190), (420, 369752), (480, 323533), (560, 277314), (672, 231095), (840, 184876), (1120, 138657), (1680, 92438), (3360, 46219)]