827660520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5320

約数の個数: 192

約数和(自身を含む): 2955139200

約数和(自身を除く): 2127478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4140, 4370, 5244, 5261, 6555, 6840, 7866, 8280, 8740, 10488, 10522, 13110, 15732, 15783, 17480, 19665, 21044, 26220, 26305, 31464, 31566, 39330, 42088, 47349, 52440, 52610, 63132, 78660, 78915, 94698, 99959, 105220, 121003, 126264, 157320, 157830, 189396, 199918, 210440, 236745, 242006, 299877, 315660, 363009, 378792, 399836, 473490, 484012, 499795, 599754, 605015, 631320, 726018, 799672, 899631, 946980, 968024, 999590, 1089027, 1199508, 1210030, 1452036, 1499385, 1799262, 1815045, 1893960, 1999180, 2178054, 2299057, 2399016, 2420060, 2904072, 2998770, 3598524, 3630090, 3998360, 4356108, 4498155, 4598114, 4840120, 5445135, 5997540, 6897171, 7197048, 7260180, 8712216, 8996310, 9196228, 10890270, 11495285, 11995080, 13794342, 14520360, 17992620, 18392456, 20691513, 21780540, 22990570, 27588684, 34485855, 35985240, 41383026, 43561080, 45981140, 55177368, 68971710, 82766052, 91962280, 103457565, 137943420, 165532104, 206915130, 275886840, 413830260, 827660520]

約数ペア:

[(1, 827660520), (2, 413830260), (3, 275886840), (4, 206915130), (5, 165532104), (6, 137943420), (8, 103457565), (9, 91962280), (10, 82766052), (12, 68971710), (15, 55177368), (18, 45981140), (19, 43561080), (20, 41383026), (23, 35985240), (24, 34485855), (30, 27588684), (36, 22990570), (38, 21780540), (40, 20691513), (45, 18392456), (46, 17992620), (57, 14520360), (60, 13794342), (69, 11995080), (72, 11495285), (76, 10890270), (90, 9196228), (92, 8996310), (95, 8712216), (114, 7260180), (115, 7197048), (120, 6897171), (138, 5997540), (152, 5445135), (171, 4840120), (180, 4598114), (184, 4498155), (190, 4356108), (207, 3998360), (228, 3630090), (230, 3598524), (276, 2998770), (285, 2904072), (342, 2420060), (345, 2399016), (360, 2299057), (380, 2178054), (414, 1999180), (437, 1893960), (456, 1815045), (460, 1799262), (552, 1499385), (570, 1452036), (684, 1210030), (690, 1199508), (760, 1089027), (828, 999590), (855, 968024), (874, 946980), (920, 899631), (1035, 799672), (1140, 726018), (1311, 631320), (1368, 605015), (1380, 599754), (1656, 499795), (1710, 484012), (1748, 473490), (2070, 399836), (2185, 378792), (2280, 363009), (2622, 315660), (2760, 299877), (3420, 242006), (3496, 236745), (3933, 210440), (4140, 199918), (4370, 189396), (5244, 157830), (5261, 157320), (6555, 126264), (6840, 121003), (7866, 105220), (8280, 99959), (8740, 94698), (10488, 78915), (10522, 78660), (13110, 63132), (15732, 52610), (15783, 52440), (17480, 47349), (19665, 42088), (21044, 39330), (26220, 31566), (26305, 31464)]