211289040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4298

約数の個数: 160

約数和(自身を含む): 759594240

約数和(自身を除く): 548305200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4253, 4968, 5520, 6210, 8280, 8506, 9936, 12420, 12759, 16560, 17012, 21265, 24840, 25518, 34024, 38277, 42530, 49680, 51036, 63795, 68048, 76554, 85060, 97819, 102072, 114831, 127590, 153108, 170120, 191385, 195638, 204144, 229662, 255180, 293457, 306216, 340240, 382770, 391276, 459324, 489095, 510360, 574155, 586914, 612432, 765540, 782552, 880371, 918648, 978190, 1020720, 1148310, 1173828, 1467285, 1531080, 1565104, 1760742, 1837296, 1956380, 2296620, 2347656, 2641113, 2934570, 3062160, 3521484, 3912760, 4401855, 4593240, 4695312, 5282226, 5869140, 7042968, 7825520, 8803710, 9186480, 10564452, 11738280, 13205565, 14085936, 17607420, 21128904, 23476560, 26411130, 35214840, 42257808, 52822260, 70429680, 105644520, 211289040]

約数ペア:

[(1, 211289040), (2, 105644520), (3, 70429680), (4, 52822260), (5, 42257808), (6, 35214840), (8, 26411130), (9, 23476560), (10, 21128904), (12, 17607420), (15, 14085936), (16, 13205565), (18, 11738280), (20, 10564452), (23, 9186480), (24, 8803710), (27, 7825520), (30, 7042968), (36, 5869140), (40, 5282226), (45, 4695312), (46, 4593240), (48, 4401855), (54, 3912760), (60, 3521484), (69, 3062160), (72, 2934570), (80, 2641113), (90, 2347656), (92, 2296620), (108, 1956380), (115, 1837296), (120, 1760742), (135, 1565104), (138, 1531080), (144, 1467285), (180, 1173828), (184, 1148310), (207, 1020720), (216, 978190), (230, 918648), (240, 880371), (270, 782552), (276, 765540), (345, 612432), (360, 586914), (368, 574155), (414, 510360), (432, 489095), (460, 459324), (540, 391276), (552, 382770), (621, 340240), (690, 306216), (720, 293457), (828, 255180), (920, 229662), (1035, 204144), (1080, 195638), (1104, 191385), (1242, 170120), (1380, 153108), (1656, 127590), (1840, 114831), (2070, 102072), (2160, 97819), (2484, 85060), (2760, 76554), (3105, 68048), (3312, 63795), (4140, 51036), (4253, 49680), (4968, 42530), (5520, 38277), (6210, 34024), (8280, 25518), (8506, 24840), (9936, 21265), (12420, 17012), (12759, 16560)]