15692890920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{3181}}^1$

素因数の和:4048

約数の個数: 192

約数和(自身を含む): 54847497600

約数和(自身を除く): 39154606680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 839, 840, 980, 1176, 1470, 1678, 1960, 2517, 2940, 3181, 3356, 4195, 5034, 5873, 5880, 6362, 6712, 8390, 9543, 10068, 11746, 12585, 12724, 15905, 16780, 17619, 19086, 20136, 22267, 23492, 25170, 25448, 29365, 31810, 33560, 35238, 38172, 41111, 44534, 46984, 47715, 50340, 58730, 63620, 66801, 70476, 76344, 82222, 88095, 89068, 95430, 100680, 111335, 117460, 123333, 127240, 133602, 140952, 155869, 164444, 176190, 178136, 190860, 205555, 222670, 234920, 246666, 267204, 311738, 328888, 334005, 352380, 381720, 411110, 445340, 467607, 493332, 534408, 616665, 623476, 668010, 704760, 779345, 822220, 890680, 935214, 986664, 1233330, 1246952, 1336020, 1558690, 1644440, 1870428, 2338035, 2466660, 2668859, 2672040, 3117380, 3740856, 4676070, 4933320, 5337718, 6234760, 8006577, 9352140, 10675436, 13344295, 16013154, 18682013, 18704280, 21350872, 26688590, 32026308, 37364026, 40032885, 53377180, 56046039, 64052616, 74728052, 80065770, 93410065, 106754360, 112092078, 130774091, 149456104, 160131540, 186820130, 224184156, 261548182, 280230195, 320263080, 373640260, 392322273, 448368312, 523096364, 560460390, 653870455, 747280520, 784644546, 1046192728, 1120920780, 1307740910, 1569289092, 1961611365, 2241841560, 2615481820, 3138578184, 3923222730, 5230963640, 7846445460, 15692890920]

約数ペア:

[(1, 15692890920), (2, 7846445460), (3, 5230963640), (4, 3923222730), (5, 3138578184), (6, 2615481820), (7, 2241841560), (8, 1961611365), (10, 1569289092), (12, 1307740910), (14, 1120920780), (15, 1046192728), (20, 784644546), (21, 747280520), (24, 653870455), (28, 560460390), (30, 523096364), (35, 448368312), (40, 392322273), (42, 373640260), (49, 320263080), (56, 280230195), (60, 261548182), (70, 224184156), (84, 186820130), (98, 160131540), (105, 149456104), (120, 130774091), (140, 112092078), (147, 106754360), (168, 93410065), (196, 80065770), (210, 74728052), (245, 64052616), (280, 56046039), (294, 53377180), (392, 40032885), (420, 37364026), (490, 32026308), (588, 26688590), (735, 21350872), (839, 18704280), (840, 18682013), (980, 16013154), (1176, 13344295), (1470, 10675436), (1678, 9352140), (1960, 8006577), (2517, 6234760), (2940, 5337718), (3181, 4933320), (3356, 4676070), (4195, 3740856), (5034, 3117380), (5873, 2672040), (5880, 2668859), (6362, 2466660), (6712, 2338035), (8390, 1870428), (9543, 1644440), (10068, 1558690), (11746, 1336020), (12585, 1246952), (12724, 1233330), (15905, 986664), (16780, 935214), (17619, 890680), (19086, 822220), (20136, 779345), (22267, 704760), (23492, 668010), (25170, 623476), (25448, 616665), (29365, 534408), (31810, 493332), (33560, 467607), (35238, 445340), (38172, 411110), (41111, 381720), (44534, 352380), (46984, 334005), (47715, 328888), (50340, 311738), (58730, 267204), (63620, 246666), (66801, 234920), (70476, 222670), (76344, 205555), (82222, 190860), (88095, 178136), (89068, 176190), (95430, 164444), (100680, 155869), (111335, 140952), (117460, 133602), (123333, 127240)]