218974686120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{288413}}^1$

素因数の和:288489

約数の個数: 256

約数和(自身を含む): 789100704000

約数和(自身を除く): 570126017880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 222, 228, 270, 285, 296, 333, 342, 360, 370, 380, 444, 456, 513, 540, 555, 570, 666, 684, 703, 740, 760, 855, 888, 999, 1026, 1080, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 1998, 2052, 2109, 2220, 2280, 2565, 2664, 2812, 3330, 3420, 3515, 3996, 4104, 4218, 4440, 4995, 5130, 5624, 6327, 6660, 6840, 7030, 7992, 8436, 9990, 10260, 10545, 12654, 13320, 14060, 16872, 18981, 19980, 20520, 21090, 25308, 28120, 31635, 37962, 39960, 42180, 50616, 63270, 75924, 84360, 94905, 126540, 151848, 189810, 253080, 288413, 379620, 576826, 759240, 865239, 1153652, 1442065, 1730478, 2307304, 2595717, 2884130, 3460956, 4326195, 5191434, 5479847, 5768260, 6921912, 7787151, 8652390, 10382868, 10671281, 10959694, 11536520, 12978585, 15574302, 16439541, 17304780, 20765736, 21342562, 21919388, 25957170, 27399235, 31148604, 32013843, 32879082, 34609560, 38935755, 42685124, 43838776, 49318623, 51914340, 53356405, 54798470, 62297208, 64027686, 65758164, 77871510, 82197705, 85370248, 96041529, 98637246, 103828680, 106712810, 109596940, 128055372, 131516328, 147955869, 155743020, 160069215, 164395410, 192083058, 197274492, 202754339, 213425620, 219193880, 246593115, 256110744, 288124587, 295911738, 311486040, 320138430, 328790820, 384166116, 394548984, 405508678, 426851240, 480207645, 493186230, 576249174, 591823476, 608263017, 640276860, 657581640, 739779345, 768332232, 811017356, 960415290, 986372460, 1013771695, 1152498348, 1183646952, 1216526034, 1280553720, 1440622935, 1479558690, 1622034712, 1824789051, 1920830580, 1972744920, 2027543390, 2304996696, 2433052068, 2881245870, 2959117380, 3041315085, 3649578102, 3841661160, 4055086780, 4866104136, 5474367153, 5762491740, 5918234760, 6082630170, 7299156204, 8110173560, 9123945255, 10948734306, 11524983480, 12165260340, 14598312408, 18247890510, 21897468612, 24330520680, 27371835765, 36495781020, 43794937224, 54743671530, 72991562040, 109487343060, 218974686120]

約数ペア:

[(1, 218974686120), (2, 109487343060), (3, 72991562040), (4, 54743671530), (5, 43794937224), (6, 36495781020), (8, 27371835765), (9, 24330520680), (10, 21897468612), (12, 18247890510), (15, 14598312408), (18, 12165260340), (19, 11524983480), (20, 10948734306), (24, 9123945255), (27, 8110173560), (30, 7299156204), (36, 6082630170), (37, 5918234760), (38, 5762491740), (40, 5474367153), (45, 4866104136), (54, 4055086780), (57, 3841661160), (60, 3649578102), (72, 3041315085), (74, 2959117380), (76, 2881245870), (90, 2433052068), (95, 2304996696), (108, 2027543390), (111, 1972744920), (114, 1920830580), (120, 1824789051), (135, 1622034712), (148, 1479558690), (152, 1440622935), (171, 1280553720), (180, 1216526034), (185, 1183646952), (190, 1152498348), (216, 1013771695), (222, 986372460), (228, 960415290), (270, 811017356), (285, 768332232), (296, 739779345), (333, 657581640), (342, 640276860), (360, 608263017), (370, 591823476), (380, 576249174), (444, 493186230), (456, 480207645), (513, 426851240), (540, 405508678), (555, 394548984), (570, 384166116), (666, 328790820), (684, 320138430), (703, 311486040), (740, 295911738), (760, 288124587), (855, 256110744), (888, 246593115), (999, 219193880), (1026, 213425620), (1080, 202754339), (1110, 197274492), (1140, 192083058), (1332, 164395410), (1368, 160069215), (1406, 155743020), (1480, 147955869), (1665, 131516328), (1710, 128055372), (1998, 109596940), (2052, 106712810), (2109, 103828680), (2220, 98637246), (2280, 96041529), (2565, 85370248), (2664, 82197705), (2812, 77871510), (3330, 65758164), (3420, 64027686), (3515, 62297208), (3996, 54798470), (4104, 53356405), (4218, 51914340), (4440, 49318623), (4995, 43838776), (5130, 42685124), (5624, 38935755), (6327, 34609560), (6660, 32879082), (6840, 32013843), (7030, 31148604), (7992, 27399235), (8436, 25957170), (9990, 21919388), (10260, 21342562), (10545, 20765736), (12654, 17304780), (13320, 16439541), (14060, 15574302), (16872, 12978585), (18981, 11536520), (19980, 10959694), (20520, 10671281), (21090, 10382868), (25308, 8652390), (28120, 7787151), (31635, 6921912), (37962, 5768260), (39960, 5479847), (42180, 5191434), (50616, 4326195), (63270, 3460956), (75924, 2884130), (84360, 2595717), (94905, 2307304), (126540, 1730478), (151848, 1442065), (189810, 1153652), (253080, 865239), (288413, 759240), (379620, 576826)]