18804216960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29411}}^1$

素因数の和:29476

約数の個数: 256

約数和(自身を含む): 68400547200

約数和(自身を除く): 49596330240

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, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3456, 3552, 3996, 4320, 4440, 4736, 4995, 5328, 5760, 5920, 6660, 7104, 7992, 8640, 8880, 9990, 10656, 11840, 13320, 14208, 15984, 17280, 17760, 19980, 21312, 23680, 26640, 29411, 31968, 35520, 39960, 42624, 53280, 58822, 63936, 71040, 79920, 88233, 106560, 117644, 127872, 147055, 159840, 176466, 213120, 235288, 264699, 294110, 319680, 352932, 441165, 470576, 529398, 588220, 639360, 705864, 794097, 882330, 941152, 1058796, 1088207, 1176440, 1323495, 1411728, 1588194, 1764660, 1882304, 2117592, 2176414, 2352880, 2646990, 2823456, 3176388, 3264621, 3529320, 3764608, 3970485, 4235184, 4352828, 4705760, 5293980, 5441035, 5646912, 6352776, 6529242, 7058640, 7940970, 8470368, 8705656, 9411520, 9793863, 10587960, 10882070, 11293824, 12705552, 13058484, 14117280, 15881940, 16323105, 16940736, 17411312, 18823040, 19587726, 21175920, 21764140, 25411104, 26116968, 28234560, 29381589, 31763880, 32646210, 33881472, 34822624, 39175452, 42351840, 43528280, 48969315, 50822208, 52233936, 56469120, 58763178, 63527760, 65292420, 69645248, 78350904, 84703680, 87056560, 97938630, 101644416, 104467872, 117526356, 127055520, 130584840, 139290496, 146907945, 156701808, 169407360, 174113120, 195877260, 208935744, 235052712, 254111040, 261169680, 293815890, 313403616, 348226240, 391754520, 417871488, 470105424, 508222080, 522339360, 587631780, 626807232, 696452480, 783509040, 940210848, 1044678720, 1175263560, 1253614464, 1567018080, 1880421696, 2089357440, 2350527120, 3134036160, 3760843392, 4701054240, 6268072320, 9402108480, 18804216960]

約数ペア:

[(1, 18804216960), (2, 9402108480), (3, 6268072320), (4, 4701054240), (5, 3760843392), (6, 3134036160), (8, 2350527120), (9, 2089357440), (10, 1880421696), (12, 1567018080), (15, 1253614464), (16, 1175263560), (18, 1044678720), (20, 940210848), (24, 783509040), (27, 696452480), (30, 626807232), (32, 587631780), (36, 522339360), (37, 508222080), (40, 470105424), (45, 417871488), (48, 391754520), (54, 348226240), (60, 313403616), (64, 293815890), (72, 261169680), (74, 254111040), (80, 235052712), (90, 208935744), (96, 195877260), (108, 174113120), (111, 169407360), (120, 156701808), (128, 146907945), (135, 139290496), (144, 130584840), (148, 127055520), (160, 117526356), (180, 104467872), (185, 101644416), (192, 97938630), (216, 87056560), (222, 84703680), (240, 78350904), (270, 69645248), (288, 65292420), (296, 63527760), (320, 58763178), (333, 56469120), (360, 52233936), (370, 50822208), (384, 48969315), (432, 43528280), (444, 42351840), (480, 39175452), (540, 34822624), (555, 33881472), (576, 32646210), (592, 31763880), (640, 29381589), (666, 28234560), (720, 26116968), (740, 25411104), (864, 21764140), (888, 21175920), (960, 19587726), (999, 18823040), (1080, 17411312), (1110, 16940736), (1152, 16323105), (1184, 15881940), (1332, 14117280), (1440, 13058484), (1480, 12705552), (1665, 11293824), (1728, 10882070), (1776, 10587960), (1920, 9793863), (1998, 9411520), (2160, 8705656), (2220, 8470368), (2368, 7940970), (2664, 7058640), (2880, 6529242), (2960, 6352776), (3330, 5646912), (3456, 5441035), (3552, 5293980), (3996, 4705760), (4320, 4352828), (4440, 4235184), (4736, 3970485), (4995, 3764608), (5328, 3529320), (5760, 3264621), (5920, 3176388), (6660, 2823456), (7104, 2646990), (7992, 2352880), (8640, 2176414), (8880, 2117592), (9990, 1882304), (10656, 1764660), (11840, 1588194), (13320, 1411728), (14208, 1323495), (15984, 1176440), (17280, 1088207), (17760, 1058796), (19980, 941152), (21312, 882330), (23680, 794097), (26640, 705864), (29411, 639360), (31968, 588220), (35520, 529398), (39960, 470576), (42624, 441165), (53280, 352932), (58822, 319680), (63936, 294110), (71040, 264699), (79920, 235288), (88233, 213120), (106560, 176466), (117644, 159840), (127872, 147055)]