2018512020960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{780047}}^1$

素因数の和:780670

約数の個数: 192

約数和(自身を含む): 7076595456000

約数和(自身を除く): 5058083435040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 599, 720, 864, 1080, 1198, 1440, 1797, 2160, 2396, 2995, 3594, 4320, 4792, 5391, 5990, 7188, 8985, 9584, 10782, 11980, 14376, 16173, 17970, 19168, 21564, 23960, 26955, 28752, 32346, 35940, 43128, 47920, 53910, 57504, 64692, 71880, 80865, 86256, 95840, 107820, 129384, 143760, 161730, 172512, 215640, 258768, 287520, 323460, 431280, 517536, 646920, 780047, 862560, 1293840, 1560094, 2340141, 2587680, 3120188, 3900235, 4680282, 6240376, 7020423, 7800470, 9360564, 11700705, 12480752, 14040846, 15600940, 18721128, 21061269, 23401410, 24961504, 28081692, 31201880, 35102115, 37442256, 42122538, 46802820, 56163384, 62403760, 70204230, 74884512, 84245076, 93605640, 105306345, 112326768, 124807520, 140408460, 168490152, 187211280, 210612690, 224653536, 280816920, 336980304, 374422560, 421225380, 467248153, 561633840, 673960608, 842450760, 934496306, 1123267680, 1401744459, 1684901520, 1868992612, 2336240765, 2803488918, 3369803040, 3737985224, 4205233377, 4672481530, 5606977836, 7008722295, 7475970448, 8410466754, 9344963060, 11213955672, 12615700131, 14017444590, 14951940896, 16820933508, 18689926120, 21026166885, 22427911344, 25231400262, 28034889180, 33641867016, 37379852240, 42052333770, 44855822688, 50462800524, 56069778360, 63078500655, 67283734032, 74759704480, 84104667540, 100925601048, 112139556720, 126157001310, 134567468064, 168209335080, 201851202096, 224279113440, 252314002620, 336418670160, 403702404192, 504628005240, 672837340320, 1009256010480, 2018512020960]

約数ペア:

[(1, 2018512020960), (2, 1009256010480), (3, 672837340320), (4, 504628005240), (5, 403702404192), (6, 336418670160), (8, 252314002620), (9, 224279113440), (10, 201851202096), (12, 168209335080), (15, 134567468064), (16, 126157001310), (18, 112139556720), (20, 100925601048), (24, 84104667540), (27, 74759704480), (30, 67283734032), (32, 63078500655), (36, 56069778360), (40, 50462800524), (45, 44855822688), (48, 42052333770), (54, 37379852240), (60, 33641867016), (72, 28034889180), (80, 25231400262), (90, 22427911344), (96, 21026166885), (108, 18689926120), (120, 16820933508), (135, 14951940896), (144, 14017444590), (160, 12615700131), (180, 11213955672), (216, 9344963060), (240, 8410466754), (270, 7475970448), (288, 7008722295), (360, 5606977836), (432, 4672481530), (480, 4205233377), (540, 3737985224), (599, 3369803040), (720, 2803488918), (864, 2336240765), (1080, 1868992612), (1198, 1684901520), (1440, 1401744459), (1797, 1123267680), (2160, 934496306), (2396, 842450760), (2995, 673960608), (3594, 561633840), (4320, 467248153), (4792, 421225380), (5391, 374422560), (5990, 336980304), (7188, 280816920), (8985, 224653536), (9584, 210612690), (10782, 187211280), (11980, 168490152), (14376, 140408460), (16173, 124807520), (17970, 112326768), (19168, 105306345), (21564, 93605640), (23960, 84245076), (26955, 74884512), (28752, 70204230), (32346, 62403760), (35940, 56163384), (43128, 46802820), (47920, 42122538), (53910, 37442256), (57504, 35102115), (64692, 31201880), (71880, 28081692), (80865, 24961504), (86256, 23401410), (95840, 21061269), (107820, 18721128), (129384, 15600940), (143760, 14040846), (161730, 12480752), (172512, 11700705), (215640, 9360564), (258768, 7800470), (287520, 7020423), (323460, 6240376), (431280, 4680282), (517536, 3900235), (646920, 3120188), (780047, 2587680), (862560, 2340141), (1293840, 1560094)]