995396640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{296249}}^1$

素因数の和:296274

約数の個数: 96

約数和(自身を含む): 3583440000

約数和(自身を除く): 2588043360

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, 296249, 592498, 888747, 1184996, 1481245, 1777494, 2073743, 2369992, 2962490, 3554988, 4147486, 4443735, 4739984, 5924980, 6221229, 7109976, 8294972, 8887470, 9479968, 10368715, 11849960, 12442458, 14219952, 16589944, 17774940, 20737430, 23699920, 24884916, 28439904, 31106145, 33179888, 35549880, 41474860, 47399840, 49769832, 62212290, 66359776, 71099760, 82949720, 99539664, 124424580, 142199520, 165899440, 199079328, 248849160, 331798880, 497698320, 995396640]

約数ペア:

[(1, 995396640), (2, 497698320), (3, 331798880), (4, 248849160), (5, 199079328), (6, 165899440), (7, 142199520), (8, 124424580), (10, 99539664), (12, 82949720), (14, 71099760), (15, 66359776), (16, 62212290), (20, 49769832), (21, 47399840), (24, 41474860), (28, 35549880), (30, 33179888), (32, 31106145), (35, 28439904), (40, 24884916), (42, 23699920), (48, 20737430), (56, 17774940), (60, 16589944), (70, 14219952), (80, 12442458), (84, 11849960), (96, 10368715), (105, 9479968), (112, 8887470), (120, 8294972), (140, 7109976), (160, 6221229), (168, 5924980), (210, 4739984), (224, 4443735), (240, 4147486), (280, 3554988), (336, 2962490), (420, 2369992), (480, 2073743), (560, 1777494), (672, 1481245), (840, 1184996), (1120, 888747), (1680, 592498), (3360, 296249)]