164421493920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1028663}}^1$

素因数の和:1028724

約数の個数: 192

約数和(自身を含む): 591029187840

約数和(自身を除く): 426607693920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8880, 9990, 10656, 13320, 15984, 17760, 19980, 26640, 31968, 39960, 53280, 79920, 159840, 1028663, 2057326, 3085989, 4114652, 5143315, 6171978, 8229304, 9257967, 10286630, 12343956, 15429945, 16458608, 18515934, 20573260, 24687912, 27773901, 30859890, 32917216, 37031868, 38060531, 41146520, 46289835, 49375824, 55547802, 61719780, 74063736, 76121062, 82293040, 92579670, 98751648, 111095604, 114181593, 123439560, 138869505, 148127472, 152242124, 164586080, 185159340, 190302655, 222191208, 228363186, 246879120, 277739010, 296254944, 304484248, 342544779, 370318680, 380605310, 444382416, 456726372, 493758240, 555478020, 570907965, 608968496, 685089558, 740637360, 761210620, 888764832, 913452744, 1027634337, 1110956040, 1141815930, 1217936992, 1370179116, 1481274720, 1522421240, 1712723895, 1826905488, 2055268674, 2221912080, 2283631860, 2740358232, 3044842480, 3425447790, 3653810976, 4110537348, 4443824160, 4567263720, 5138171685, 5480716464, 6089684960, 6850895580, 8221074696, 9134527440, 10276343370, 10961432928, 13701791160, 16442149392, 18269054880, 20552686740, 27403582320, 32884298784, 41105373480, 54807164640, 82210746960, 164421493920]

約数ペア:

[(1, 164421493920), (2, 82210746960), (3, 54807164640), (4, 41105373480), (5, 32884298784), (6, 27403582320), (8, 20552686740), (9, 18269054880), (10, 16442149392), (12, 13701791160), (15, 10961432928), (16, 10276343370), (18, 9134527440), (20, 8221074696), (24, 6850895580), (27, 6089684960), (30, 5480716464), (32, 5138171685), (36, 4567263720), (37, 4443824160), (40, 4110537348), (45, 3653810976), (48, 3425447790), (54, 3044842480), (60, 2740358232), (72, 2283631860), (74, 2221912080), (80, 2055268674), (90, 1826905488), (96, 1712723895), (108, 1522421240), (111, 1481274720), (120, 1370179116), (135, 1217936992), (144, 1141815930), (148, 1110956040), (160, 1027634337), (180, 913452744), (185, 888764832), (216, 761210620), (222, 740637360), (240, 685089558), (270, 608968496), (288, 570907965), (296, 555478020), (333, 493758240), (360, 456726372), (370, 444382416), (432, 380605310), (444, 370318680), (480, 342544779), (540, 304484248), (555, 296254944), (592, 277739010), (666, 246879120), (720, 228363186), (740, 222191208), (864, 190302655), (888, 185159340), (999, 164586080), (1080, 152242124), (1110, 148127472), (1184, 138869505), (1332, 123439560), (1440, 114181593), (1480, 111095604), (1665, 98751648), (1776, 92579670), (1998, 82293040), (2160, 76121062), (2220, 74063736), (2664, 61719780), (2960, 55547802), (3330, 49375824), (3552, 46289835), (3996, 41146520), (4320, 38060531), (4440, 37031868), (4995, 32917216), (5328, 30859890), (5920, 27773901), (6660, 24687912), (7992, 20573260), (8880, 18515934), (9990, 16458608), (10656, 15429945), (13320, 12343956), (15984, 10286630), (17760, 9257967), (19980, 8229304), (26640, 6171978), (31968, 5143315), (39960, 4114652), (53280, 3085989), (79920, 2057326), (159840, 1028663)]