2174388120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2462

約数の個数: 192

約数和(自身を含む): 7495488000

約数和(自身を除く): 5321099880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 139, 152, 171, 180, 190, 228, 278, 285, 342, 360, 380, 417, 456, 556, 570, 684, 695, 760, 834, 855, 1112, 1140, 1251, 1368, 1390, 1668, 1710, 2085, 2280, 2287, 2502, 2641, 2780, 3336, 3420, 4170, 4574, 5004, 5282, 5560, 6255, 6840, 6861, 7923, 8340, 9148, 10008, 10564, 11435, 12510, 13205, 13722, 15846, 16680, 18296, 20583, 21128, 22870, 23769, 25020, 26410, 27444, 31692, 34305, 39615, 41166, 43453, 45740, 47538, 50040, 52820, 54888, 63384, 68610, 79230, 82332, 86906, 91480, 95076, 102915, 105640, 118845, 130359, 137220, 158460, 164664, 173812, 190152, 205830, 217265, 237690, 260718, 274440, 316920, 317893, 347624, 391077, 411660, 434530, 475380, 521436, 635786, 651795, 782154, 823320, 869060, 950760, 953679, 1042872, 1271572, 1303590, 1564308, 1589465, 1738120, 1907358, 1955385, 2543144, 2607180, 2861037, 3128616, 3178930, 3814716, 3910770, 4768395, 5214360, 5722074, 6039967, 6357860, 7629432, 7821540, 9536790, 11444148, 12079934, 12715720, 14305185, 15643080, 18119901, 19073580, 22888296, 24159868, 28610370, 30199835, 36239802, 38147160, 48319736, 54359703, 57220740, 60399670, 72479604, 90599505, 108719406, 114441480, 120799340, 144959208, 181199010, 217438812, 241598680, 271798515, 362398020, 434877624, 543597030, 724796040, 1087194060, 2174388120]

約数ペア:

[(1, 2174388120), (2, 1087194060), (3, 724796040), (4, 543597030), (5, 434877624), (6, 362398020), (8, 271798515), (9, 241598680), (10, 217438812), (12, 181199010), (15, 144959208), (18, 120799340), (19, 114441480), (20, 108719406), (24, 90599505), (30, 72479604), (36, 60399670), (38, 57220740), (40, 54359703), (45, 48319736), (57, 38147160), (60, 36239802), (72, 30199835), (76, 28610370), (90, 24159868), (95, 22888296), (114, 19073580), (120, 18119901), (139, 15643080), (152, 14305185), (171, 12715720), (180, 12079934), (190, 11444148), (228, 9536790), (278, 7821540), (285, 7629432), (342, 6357860), (360, 6039967), (380, 5722074), (417, 5214360), (456, 4768395), (556, 3910770), (570, 3814716), (684, 3178930), (695, 3128616), (760, 2861037), (834, 2607180), (855, 2543144), (1112, 1955385), (1140, 1907358), (1251, 1738120), (1368, 1589465), (1390, 1564308), (1668, 1303590), (1710, 1271572), (2085, 1042872), (2280, 953679), (2287, 950760), (2502, 869060), (2641, 823320), (2780, 782154), (3336, 651795), (3420, 635786), (4170, 521436), (4574, 475380), (5004, 434530), (5282, 411660), (5560, 391077), (6255, 347624), (6840, 317893), (6861, 316920), (7923, 274440), (8340, 260718), (9148, 237690), (10008, 217265), (10564, 205830), (11435, 190152), (12510, 173812), (13205, 164664), (13722, 158460), (15846, 137220), (16680, 130359), (18296, 118845), (20583, 105640), (21128, 102915), (22870, 95076), (23769, 91480), (25020, 86906), (26410, 82332), (27444, 79230), (31692, 68610), (34305, 63384), (39615, 54888), (41166, 52820), (43453, 50040), (45740, 47538)]