39880253280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{242227}}^1$

素因数の和:242266

約数の個数: 192

約数和(自身を含む): 146499494400

約数和(自身を除く): 106619241120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6860, 7840, 8232, 10290, 10976, 11760, 13720, 16464, 20580, 23520, 27440, 32928, 41160, 54880, 82320, 164640, 242227, 484454, 726681, 968908, 1211135, 1453362, 1695589, 1937816, 2422270, 2906724, 3391178, 3633405, 3875632, 4844540, 5086767, 5813448, 6782356, 7266810, 7751264, 8477945, 9689080, 10173534, 11626896, 11869123, 13564712, 14533620, 16955890, 19378160, 20347068, 23253792, 23738246, 25433835, 27129424, 29067240, 33911780, 35607369, 38756320, 40694136, 47476492, 50867670, 54258848, 58134480, 59345615, 67823560, 71214738, 81388272, 83083861, 94952984, 101735340, 116268960, 118691230, 135647120, 142429476, 162776544, 166167722, 178036845, 189905968, 203470680, 237382460, 249251583, 271294240, 284858952, 332335444, 356073690, 379811936, 406941360, 415419305, 474764920, 498503166, 569717904, 664670888, 712147380, 813882720, 830838610, 949529840, 997006332, 1139435808, 1246257915, 1329341776, 1424294760, 1661677220, 1899059680, 1994012664, 2492515830, 2658683552, 2848589520, 3323354440, 3988025328, 4985031660, 5697179040, 6646708880, 7976050656, 9970063320, 13293417760, 19940126640, 39880253280]

約数ペア:

[(1, 39880253280), (2, 19940126640), (3, 13293417760), (4, 9970063320), (5, 7976050656), (6, 6646708880), (7, 5697179040), (8, 4985031660), (10, 3988025328), (12, 3323354440), (14, 2848589520), (15, 2658683552), (16, 2492515830), (20, 1994012664), (21, 1899059680), (24, 1661677220), (28, 1424294760), (30, 1329341776), (32, 1246257915), (35, 1139435808), (40, 997006332), (42, 949529840), (48, 830838610), (49, 813882720), (56, 712147380), (60, 664670888), (70, 569717904), (80, 498503166), (84, 474764920), (96, 415419305), (98, 406941360), (105, 379811936), (112, 356073690), (120, 332335444), (140, 284858952), (147, 271294240), (160, 249251583), (168, 237382460), (196, 203470680), (210, 189905968), (224, 178036845), (240, 166167722), (245, 162776544), (280, 142429476), (294, 135647120), (336, 118691230), (343, 116268960), (392, 101735340), (420, 94952984), (480, 83083861), (490, 81388272), (560, 71214738), (588, 67823560), (672, 59345615), (686, 58134480), (735, 54258848), (784, 50867670), (840, 47476492), (980, 40694136), (1029, 38756320), (1120, 35607369), (1176, 33911780), (1372, 29067240), (1470, 27129424), (1568, 25433835), (1680, 23738246), (1715, 23253792), (1960, 20347068), (2058, 19378160), (2352, 16955890), (2744, 14533620), (2940, 13564712), (3360, 11869123), (3430, 11626896), (3920, 10173534), (4116, 9689080), (4704, 8477945), (5145, 7751264), (5488, 7266810), (5880, 6782356), (6860, 5813448), (7840, 5086767), (8232, 4844540), (10290, 3875632), (10976, 3633405), (11760, 3391178), (13720, 2906724), (16464, 2422270), (20580, 1937816), (23520, 1695589), (27440, 1453362), (32928, 1211135), (41160, 968908), (54880, 726681), (82320, 484454), (164640, 242227)]