129745680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 435388800

約数和(自身を除く): 305643120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 769, 888, 912, 1110, 1140, 1406, 1480, 1520, 1538, 1776, 2109, 2220, 2280, 2307, 2812, 2960, 3076, 3515, 3845, 4218, 4440, 4560, 4614, 5624, 6152, 7030, 7690, 8436, 8880, 9228, 10545, 11248, 11535, 12304, 14060, 14611, 15380, 16872, 18456, 21090, 23070, 28120, 28453, 29222, 30760, 33744, 36912, 42180, 43833, 46140, 56240, 56906, 58444, 61520, 73055, 84360, 85359, 87666, 92280, 113812, 116888, 142265, 146110, 168720, 170718, 175332, 184560, 219165, 227624, 233776, 284530, 292220, 341436, 350664, 426795, 438330, 455248, 540607, 569060, 584440, 682872, 701328, 853590, 876660, 1081214, 1138120, 1168880, 1365744, 1621821, 1707180, 1753320, 2162428, 2276240, 2703035, 3243642, 3414360, 3506640, 4324856, 5406070, 6487284, 6828720, 8109105, 8649712, 10812140, 12974568, 16218210, 21624280, 25949136, 32436420, 43248560, 64872840, 129745680]

約数ペア:

[(1, 129745680), (2, 64872840), (3, 43248560), (4, 32436420), (5, 25949136), (6, 21624280), (8, 16218210), (10, 12974568), (12, 10812140), (15, 8649712), (16, 8109105), (19, 6828720), (20, 6487284), (24, 5406070), (30, 4324856), (37, 3506640), (38, 3414360), (40, 3243642), (48, 2703035), (57, 2276240), (60, 2162428), (74, 1753320), (76, 1707180), (80, 1621821), (95, 1365744), (111, 1168880), (114, 1138120), (120, 1081214), (148, 876660), (152, 853590), (185, 701328), (190, 682872), (222, 584440), (228, 569060), (240, 540607), (285, 455248), (296, 438330), (304, 426795), (370, 350664), (380, 341436), (444, 292220), (456, 284530), (555, 233776), (570, 227624), (592, 219165), (703, 184560), (740, 175332), (760, 170718), (769, 168720), (888, 146110), (912, 142265), (1110, 116888), (1140, 113812), (1406, 92280), (1480, 87666), (1520, 85359), (1538, 84360), (1776, 73055), (2109, 61520), (2220, 58444), (2280, 56906), (2307, 56240), (2812, 46140), (2960, 43833), (3076, 42180), (3515, 36912), (3845, 33744), (4218, 30760), (4440, 29222), (4560, 28453), (4614, 28120), (5624, 23070), (6152, 21090), (7030, 18456), (7690, 16872), (8436, 15380), (8880, 14611), (9228, 14060), (10545, 12304), (11248, 11535)]