79578840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 196935720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 167, 190, 209, 220, 228, 264, 285, 330, 334, 361, 380, 418, 440, 456, 501, 570, 627, 660, 668, 722, 760, 835, 836, 1002, 1045, 1083, 1140, 1254, 1320, 1336, 1444, 1670, 1672, 1805, 1837, 2004, 2090, 2166, 2280, 2505, 2508, 2888, 3135, 3173, 3340, 3610, 3674, 3971, 4008, 4180, 4332, 5010, 5016, 5415, 5511, 6270, 6346, 6680, 7220, 7348, 7942, 8360, 8664, 9185, 9519, 10020, 10830, 11022, 11913, 12540, 12692, 14440, 14696, 15865, 15884, 18370, 19038, 19855, 20040, 21660, 22044, 23826, 25080, 25384, 27555, 31730, 31768, 34903, 36740, 38076, 39710, 43320, 44088, 47595, 47652, 55110, 59565, 60287, 63460, 69806, 73480, 76152, 79420, 95190, 95304, 104709, 110220, 119130, 120574, 126920, 139612, 158840, 174515, 180861, 190380, 209418, 220440, 238260, 241148, 279224, 301435, 349030, 361722, 380760, 418836, 476520, 482296, 523545, 602870, 663157, 698060, 723444, 837672, 904305, 1047090, 1205740, 1326314, 1396120, 1446888, 1808610, 1989471, 2094180, 2411480, 2652628, 3315785, 3617220, 3978942, 4188360, 5305256, 6631570, 7234440, 7957884, 9947355, 13263140, 15915768, 19894710, 26526280, 39789420, 79578840]

約数ペア:

[(1, 79578840), (2, 39789420), (3, 26526280), (4, 19894710), (5, 15915768), (6, 13263140), (8, 9947355), (10, 7957884), (11, 7234440), (12, 6631570), (15, 5305256), (19, 4188360), (20, 3978942), (22, 3617220), (24, 3315785), (30, 2652628), (33, 2411480), (38, 2094180), (40, 1989471), (44, 1808610), (55, 1446888), (57, 1396120), (60, 1326314), (66, 1205740), (76, 1047090), (88, 904305), (95, 837672), (110, 723444), (114, 698060), (120, 663157), (132, 602870), (152, 523545), (165, 482296), (167, 476520), (190, 418836), (209, 380760), (220, 361722), (228, 349030), (264, 301435), (285, 279224), (330, 241148), (334, 238260), (361, 220440), (380, 209418), (418, 190380), (440, 180861), (456, 174515), (501, 158840), (570, 139612), (627, 126920), (660, 120574), (668, 119130), (722, 110220), (760, 104709), (835, 95304), (836, 95190), (1002, 79420), (1045, 76152), (1083, 73480), (1140, 69806), (1254, 63460), (1320, 60287), (1336, 59565), (1444, 55110), (1670, 47652), (1672, 47595), (1805, 44088), (1837, 43320), (2004, 39710), (2090, 38076), (2166, 36740), (2280, 34903), (2505, 31768), (2508, 31730), (2888, 27555), (3135, 25384), (3173, 25080), (3340, 23826), (3610, 22044), (3674, 21660), (3971, 20040), (4008, 19855), (4180, 19038), (4332, 18370), (5010, 15884), (5016, 15865), (5415, 14696), (5511, 14440), (6270, 12692), (6346, 12540), (6680, 11913), (7220, 11022), (7348, 10830), (7942, 10020), (8360, 9519), (8664, 9185)]