385041240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 1300721760

約数和(自身を除く): 915680520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 137, 148, 180, 185, 211, 222, 274, 296, 333, 360, 370, 411, 422, 444, 548, 555, 633, 666, 685, 740, 822, 844, 888, 1055, 1096, 1110, 1233, 1266, 1332, 1370, 1480, 1644, 1665, 1688, 1899, 2055, 2110, 2220, 2466, 2532, 2664, 2740, 3165, 3288, 3330, 3798, 4110, 4220, 4440, 4932, 5064, 5069, 5480, 6165, 6330, 6660, 7596, 7807, 8220, 8440, 9495, 9864, 10138, 12330, 12660, 13320, 15192, 15207, 15614, 16440, 18990, 20276, 23421, 24660, 25320, 25345, 28907, 30414, 31228, 37980, 39035, 40552, 45621, 46842, 49320, 50690, 57814, 60828, 62456, 70263, 75960, 76035, 78070, 86721, 91242, 93684, 101380, 115628, 117105, 121656, 140526, 144535, 152070, 156140, 173442, 182484, 187368, 202760, 228105, 231256, 234210, 260163, 281052, 289070, 304140, 312280, 346884, 351315, 364968, 433605, 456210, 468420, 520326, 562104, 578140, 608280, 693768, 702630, 867210, 912420, 936840, 1040652, 1069559, 1156280, 1300815, 1405260, 1734420, 1824840, 2081304, 2139118, 2601630, 2810520, 3208677, 3468840, 4278236, 5203260, 5347795, 6417354, 8556472, 9626031, 10406520, 10695590, 12834708, 16043385, 19252062, 21391180, 25669416, 32086770, 38504124, 42782360, 48130155, 64173540, 77008248, 96260310, 128347080, 192520620, 385041240]

約数ペア:

[(1, 385041240), (2, 192520620), (3, 128347080), (4, 96260310), (5, 77008248), (6, 64173540), (8, 48130155), (9, 42782360), (10, 38504124), (12, 32086770), (15, 25669416), (18, 21391180), (20, 19252062), (24, 16043385), (30, 12834708), (36, 10695590), (37, 10406520), (40, 9626031), (45, 8556472), (60, 6417354), (72, 5347795), (74, 5203260), (90, 4278236), (111, 3468840), (120, 3208677), (137, 2810520), (148, 2601630), (180, 2139118), (185, 2081304), (211, 1824840), (222, 1734420), (274, 1405260), (296, 1300815), (333, 1156280), (360, 1069559), (370, 1040652), (411, 936840), (422, 912420), (444, 867210), (548, 702630), (555, 693768), (633, 608280), (666, 578140), (685, 562104), (740, 520326), (822, 468420), (844, 456210), (888, 433605), (1055, 364968), (1096, 351315), (1110, 346884), (1233, 312280), (1266, 304140), (1332, 289070), (1370, 281052), (1480, 260163), (1644, 234210), (1665, 231256), (1688, 228105), (1899, 202760), (2055, 187368), (2110, 182484), (2220, 173442), (2466, 156140), (2532, 152070), (2664, 144535), (2740, 140526), (3165, 121656), (3288, 117105), (3330, 115628), (3798, 101380), (4110, 93684), (4220, 91242), (4440, 86721), (4932, 78070), (5064, 76035), (5069, 75960), (5480, 70263), (6165, 62456), (6330, 60828), (6660, 57814), (7596, 50690), (7807, 49320), (8220, 46842), (8440, 45621), (9495, 40552), (9864, 39035), (10138, 37980), (12330, 31228), (12660, 30414), (13320, 28907), (15192, 25345), (15207, 25320), (15614, 24660), (16440, 23421), (18990, 20276)]