15702909440

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 38384793216

約数和(自身を除く): 22681883776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 263, 281, 320, 332, 415, 512, 526, 562, 640, 664, 830, 1052, 1124, 1280, 1315, 1328, 1405, 1660, 2104, 2248, 2560, 2630, 2656, 2810, 3320, 4208, 4496, 5260, 5312, 5620, 6640, 8416, 8992, 10520, 10624, 11240, 13280, 16832, 17984, 21040, 21248, 21829, 22480, 23323, 26560, 33664, 35968, 42080, 42496, 43658, 44960, 46646, 53120, 67328, 71936, 73903, 84160, 87316, 89920, 93292, 106240, 109145, 116615, 134656, 143872, 147806, 168320, 174632, 179840, 186584, 212480, 218290, 233230, 295612, 336640, 349264, 359680, 369515, 373168, 436580, 466460, 591224, 673280, 698528, 719360, 739030, 746336, 873160, 932920, 1182448, 1397056, 1478060, 1492672, 1746320, 1865840, 2364896, 2794112, 2956120, 2985344, 3492640, 3731680, 4729792, 5588224, 5912240, 5970688, 6133949, 6985280, 7463360, 9459584, 11176448, 11824480, 11941376, 12267898, 13970560, 14926720, 18919168, 23648960, 24535796, 27941120, 29853440, 30669745, 37838336, 47297920, 49071592, 55882240, 59706880, 61339490, 94595840, 98143184, 122678980, 189191680, 196286368, 245357960, 392572736, 490715920, 785145472, 981431840, 1570290944, 1962863680, 3140581888, 3925727360, 7851454720, 15702909440]

約数ペア:

[(1, 15702909440), (2, 7851454720), (4, 3925727360), (5, 3140581888), (8, 1962863680), (10, 1570290944), (16, 981431840), (20, 785145472), (32, 490715920), (40, 392572736), (64, 245357960), (80, 196286368), (83, 189191680), (128, 122678980), (160, 98143184), (166, 94595840), (256, 61339490), (263, 59706880), (281, 55882240), (320, 49071592), (332, 47297920), (415, 37838336), (512, 30669745), (526, 29853440), (562, 27941120), (640, 24535796), (664, 23648960), (830, 18919168), (1052, 14926720), (1124, 13970560), (1280, 12267898), (1315, 11941376), (1328, 11824480), (1405, 11176448), (1660, 9459584), (2104, 7463360), (2248, 6985280), (2560, 6133949), (2630, 5970688), (2656, 5912240), (2810, 5588224), (3320, 4729792), (4208, 3731680), (4496, 3492640), (5260, 2985344), (5312, 2956120), (5620, 2794112), (6640, 2364896), (8416, 1865840), (8992, 1746320), (10520, 1492672), (10624, 1478060), (11240, 1397056), (13280, 1182448), (16832, 932920), (17984, 873160), (21040, 746336), (21248, 739030), (21829, 719360), (22480, 698528), (23323, 673280), (26560, 591224), (33664, 466460), (35968, 436580), (42080, 373168), (42496, 369515), (43658, 359680), (44960, 349264), (46646, 336640), (53120, 295612), (67328, 233230), (71936, 218290), (73903, 212480), (84160, 186584), (87316, 179840), (89920, 174632), (93292, 168320), (106240, 147806), (109145, 143872), (116615, 134656)]