239762430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 682149600

約数和(自身を除く): 442387170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 59, 81, 87, 90, 118, 135, 145, 162, 173, 174, 177, 261, 270, 290, 295, 346, 354, 405, 435, 519, 522, 531, 590, 783, 810, 865, 870, 885, 1038, 1062, 1305, 1557, 1566, 1593, 1711, 1730, 1770, 2349, 2595, 2610, 2655, 3114, 3186, 3422, 3915, 4671, 4698, 4779, 5017, 5133, 5190, 5310, 7785, 7830, 7965, 8555, 9342, 9558, 10034, 10207, 10266, 11745, 14013, 15051, 15399, 15570, 15930, 17110, 20414, 23355, 23490, 23895, 25085, 25665, 28026, 30102, 30621, 30798, 45153, 46197, 46710, 47790, 50170, 51035, 51330, 61242, 70065, 75255, 76995, 90306, 91863, 92394, 102070, 135459, 138591, 140130, 150510, 153105, 153990, 183726, 225765, 230985, 270918, 275589, 277182, 296003, 306210, 406377, 451530, 459315, 461970, 551178, 592006, 677295, 692955, 812754, 826767, 888009, 918630, 1354590, 1377945, 1385910, 1480015, 1653534, 1776018, 2031885, 2664027, 2755890, 2960030, 4063770, 4133835, 4440045, 5328054, 7992081, 8267670, 8880090, 13320135, 15984162, 23976243, 26640270, 39960405, 47952486, 79920810, 119881215, 239762430]

約数ペア:

[(1, 239762430), (2, 119881215), (3, 79920810), (5, 47952486), (6, 39960405), (9, 26640270), (10, 23976243), (15, 15984162), (18, 13320135), (27, 8880090), (29, 8267670), (30, 7992081), (45, 5328054), (54, 4440045), (58, 4133835), (59, 4063770), (81, 2960030), (87, 2755890), (90, 2664027), (118, 2031885), (135, 1776018), (145, 1653534), (162, 1480015), (173, 1385910), (174, 1377945), (177, 1354590), (261, 918630), (270, 888009), (290, 826767), (295, 812754), (346, 692955), (354, 677295), (405, 592006), (435, 551178), (519, 461970), (522, 459315), (531, 451530), (590, 406377), (783, 306210), (810, 296003), (865, 277182), (870, 275589), (885, 270918), (1038, 230985), (1062, 225765), (1305, 183726), (1557, 153990), (1566, 153105), (1593, 150510), (1711, 140130), (1730, 138591), (1770, 135459), (2349, 102070), (2595, 92394), (2610, 91863), (2655, 90306), (3114, 76995), (3186, 75255), (3422, 70065), (3915, 61242), (4671, 51330), (4698, 51035), (4779, 50170), (5017, 47790), (5133, 46710), (5190, 46197), (5310, 45153), (7785, 30798), (7830, 30621), (7965, 30102), (8555, 28026), (9342, 25665), (9558, 25085), (10034, 23895), (10207, 23490), (10266, 23355), (11745, 20414), (14013, 17110), (15051, 15930), (15399, 15570)]