1738406520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6869}}^1$

素因数の和:6942

約数の個数: 192

約数和(自身を含む): 6108804000

約数和(自身を除く): 4370397480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2664, 2812, 3330, 3420, 3515, 4218, 4440, 5624, 6327, 6660, 6840, 6869, 7030, 8436, 10545, 12654, 13320, 13738, 14060, 16872, 20607, 21090, 25308, 27476, 28120, 31635, 34345, 41214, 42180, 50616, 54952, 61821, 63270, 68690, 82428, 84360, 103035, 123642, 126540, 130511, 137380, 164856, 206070, 247284, 253080, 254153, 261022, 274760, 309105, 391533, 412140, 494568, 508306, 522044, 618210, 652555, 762459, 783066, 824280, 1016612, 1044088, 1174599, 1236420, 1270765, 1305110, 1524918, 1566132, 1957665, 2033224, 2287377, 2349198, 2472840, 2541530, 2610220, 3049836, 3132264, 3812295, 3915330, 4574754, 4698396, 4828907, 5083060, 5220440, 5872995, 6099672, 7624590, 7830660, 9149508, 9396792, 9657814, 10166120, 11436885, 11745990, 14486721, 15249180, 15661320, 18299016, 19315628, 22873770, 23491980, 24144535, 28973442, 30498360, 38631256, 43460163, 45747540, 46983960, 48289070, 57946884, 72433605, 86920326, 91495080, 96578140, 115893768, 144867210, 173840652, 193156280, 217300815, 289734420, 347681304, 434601630, 579468840, 869203260, 1738406520]

約数ペア:

[(1, 1738406520), (2, 869203260), (3, 579468840), (4, 434601630), (5, 347681304), (6, 289734420), (8, 217300815), (9, 193156280), (10, 173840652), (12, 144867210), (15, 115893768), (18, 96578140), (19, 91495080), (20, 86920326), (24, 72433605), (30, 57946884), (36, 48289070), (37, 46983960), (38, 45747540), (40, 43460163), (45, 38631256), (57, 30498360), (60, 28973442), (72, 24144535), (74, 23491980), (76, 22873770), (90, 19315628), (95, 18299016), (111, 15661320), (114, 15249180), (120, 14486721), (148, 11745990), (152, 11436885), (171, 10166120), (180, 9657814), (185, 9396792), (190, 9149508), (222, 7830660), (228, 7624590), (285, 6099672), (296, 5872995), (333, 5220440), (342, 5083060), (360, 4828907), (370, 4698396), (380, 4574754), (444, 3915330), (456, 3812295), (555, 3132264), (570, 3049836), (666, 2610220), (684, 2541530), (703, 2472840), (740, 2349198), (760, 2287377), (855, 2033224), (888, 1957665), (1110, 1566132), (1140, 1524918), (1332, 1305110), (1368, 1270765), (1406, 1236420), (1480, 1174599), (1665, 1044088), (1710, 1016612), (2109, 824280), (2220, 783066), (2280, 762459), (2664, 652555), (2812, 618210), (3330, 522044), (3420, 508306), (3515, 494568), (4218, 412140), (4440, 391533), (5624, 309105), (6327, 274760), (6660, 261022), (6840, 254153), (6869, 253080), (7030, 247284), (8436, 206070), (10545, 164856), (12654, 137380), (13320, 130511), (13738, 126540), (14060, 123642), (16872, 103035), (20607, 84360), (21090, 82428), (25308, 68690), (27476, 63270), (28120, 61821), (31635, 54952), (34345, 50616), (41214, 42180)]