18040403520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3654

約数の個数: 336

約数和(自身を含む): 65261916720

約数和(自身を除く): 47221513200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 61, 64, 72, 80, 87, 90, 96, 116, 120, 122, 144, 145, 160, 174, 180, 183, 192, 232, 240, 244, 261, 288, 290, 305, 320, 348, 360, 366, 435, 464, 480, 488, 522, 549, 576, 580, 610, 696, 720, 732, 870, 915, 928, 960, 976, 1044, 1098, 1160, 1220, 1305, 1392, 1440, 1464, 1740, 1769, 1830, 1856, 1952, 2088, 2196, 2320, 2440, 2610, 2745, 2784, 2880, 2928, 3480, 3538, 3541, 3660, 3904, 4176, 4392, 4640, 4880, 5220, 5307, 5490, 5568, 5856, 6960, 7076, 7082, 7320, 8352, 8784, 8845, 9280, 9760, 10440, 10614, 10623, 10980, 11712, 13920, 14152, 14164, 14640, 15921, 16704, 17568, 17690, 17705, 19520, 20880, 21228, 21246, 21960, 26535, 27840, 28304, 28328, 29280, 31842, 31869, 35136, 35380, 35410, 41760, 42456, 42492, 43920, 53070, 53115, 56608, 56656, 58560, 63684, 63738, 70760, 70820, 79605, 83520, 84912, 84984, 87840, 102689, 106140, 106230, 113216, 113312, 127368, 127476, 141520, 141640, 159210, 159345, 169824, 169968, 175680, 205378, 212280, 212460, 216001, 226624, 254736, 254952, 283040, 283280, 308067, 318420, 318690, 339648, 339936, 410756, 424560, 424920, 432002, 509472, 509904, 513445, 566080, 566560, 616134, 636840, 637380, 648003, 679872, 821512, 849120, 849840, 864004, 924201, 1018944, 1019808, 1026890, 1080005, 1133120, 1232268, 1273680, 1274760, 1296006, 1540335, 1643024, 1698240, 1699680, 1728008, 1848402, 1944009, 2039616, 2053780, 2160010, 2464536, 2547360, 2549520, 2592012, 3080670, 3240015, 3286048, 3399360, 3456016, 3696804, 3888018, 4107560, 4320020, 4621005, 4929072, 5094720, 5099040, 5184024, 6161340, 6264029, 6480030, 6572096, 6912032, 7393608, 7776036, 8215120, 8640040, 9242010, 9720045, 9858144, 10198080, 10368048, 12322680, 12528058, 12960060, 13824064, 14787216, 15552072, 16430240, 17280080, 18484020, 18792087, 19440090, 19716288, 20736096, 24645360, 25056116, 25920120, 29574432, 31104144, 31320145, 32860480, 34560160, 36968040, 37584174, 38880180, 41472192, 49290720, 50112232, 51840240, 56376261, 59148864, 62208288, 62640290, 69120320, 73936080, 75168348, 77760360, 93960435, 98581440, 100224464, 103680480, 112752522, 124416576, 125280580, 147872160, 150336696, 155520720, 187920870, 200448928, 207360960, 225505044, 250561160, 281881305, 295744320, 300673392, 311041440, 375841740, 400897856, 451010088, 501122320, 563762610, 601346784, 622082880, 751683480, 902020176, 1002244640, 1127525220, 1202693568, 1503366960, 1804040352, 2004489280, 2255050440, 3006733920, 3608080704, 4510100880, 6013467840, 9020201760, 18040403520]

約数ペア:

[(1, 18040403520), (2, 9020201760), (3, 6013467840), (4, 4510100880), (5, 3608080704), (6, 3006733920), (8, 2255050440), (9, 2004489280), (10, 1804040352), (12, 1503366960), (15, 1202693568), (16, 1127525220), (18, 1002244640), (20, 902020176), (24, 751683480), (29, 622082880), (30, 601346784), (32, 563762610), (36, 501122320), (40, 451010088), (45, 400897856), (48, 375841740), (58, 311041440), (60, 300673392), (61, 295744320), (64, 281881305), (72, 250561160), (80, 225505044), (87, 207360960), (90, 200448928), (96, 187920870), (116, 155520720), (120, 150336696), (122, 147872160), (144, 125280580), (145, 124416576), (160, 112752522), (174, 103680480), (180, 100224464), (183, 98581440), (192, 93960435), (232, 77760360), (240, 75168348), (244, 73936080), (261, 69120320), (288, 62640290), (290, 62208288), (305, 59148864), (320, 56376261), (348, 51840240), (360, 50112232), (366, 49290720), (435, 41472192), (464, 38880180), (480, 37584174), (488, 36968040), (522, 34560160), (549, 32860480), (576, 31320145), (580, 31104144), (610, 29574432), (696, 25920120), (720, 25056116), (732, 24645360), (870, 20736096), (915, 19716288), (928, 19440090), (960, 18792087), (976, 18484020), (1044, 17280080), (1098, 16430240), (1160, 15552072), (1220, 14787216), (1305, 13824064), (1392, 12960060), (1440, 12528058), (1464, 12322680), (1740, 10368048), (1769, 10198080), (1830, 9858144), (1856, 9720045), (1952, 9242010), (2088, 8640040), (2196, 8215120), (2320, 7776036), (2440, 7393608), (2610, 6912032), (2745, 6572096), (2784, 6480030), (2880, 6264029), (2928, 6161340), (3480, 5184024), (3538, 5099040), (3541, 5094720), (3660, 4929072), (3904, 4621005), (4176, 4320020), (4392, 4107560), (4640, 3888018), (4880, 3696804), (5220, 3456016), (5307, 3399360), (5490, 3286048), (5568, 3240015), (5856, 3080670), (6960, 2592012), (7076, 2549520), (7082, 2547360), (7320, 2464536), (8352, 2160010), (8784, 2053780), (8845, 2039616), (9280, 1944009), (9760, 1848402), (10440, 1728008), (10614, 1699680), (10623, 1698240), (10980, 1643024), (11712, 1540335), (13920, 1296006), (14152, 1274760), (14164, 1273680), (14640, 1232268), (15921, 1133120), (16704, 1080005), (17568, 1026890), (17690, 1019808), (17705, 1018944), (19520, 924201), (20880, 864004), (21228, 849840), (21246, 849120), (21960, 821512), (26535, 679872), (27840, 648003), (28304, 637380), (28328, 636840), (29280, 616134), (31842, 566560), (31869, 566080), (35136, 513445), (35380, 509904), (35410, 509472), (41760, 432002), (42456, 424920), (42492, 424560), (43920, 410756), (53070, 339936), (53115, 339648), (56608, 318690), (56656, 318420), (58560, 308067), (63684, 283280), (63738, 283040), (70760, 254952), (70820, 254736), (79605, 226624), (83520, 216001), (84912, 212460), (84984, 212280), (87840, 205378), (102689, 175680), (106140, 169968), (106230, 169824), (113216, 159345), (113312, 159210), (127368, 141640), (127476, 141520)]