19217233200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33857}}^1$

素因数の和:33932

約数の個数: 240

約数和(自身を含む): 68719280256

約数和(自身を除く): 49502047056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 43, 44, 48, 50, 55, 60, 66, 75, 80, 86, 88, 100, 110, 120, 129, 132, 150, 165, 172, 176, 200, 215, 220, 240, 258, 264, 275, 300, 330, 344, 400, 430, 440, 473, 516, 528, 550, 600, 645, 660, 688, 825, 860, 880, 946, 1032, 1075, 1100, 1200, 1290, 1320, 1419, 1650, 1720, 1892, 2064, 2150, 2200, 2365, 2580, 2640, 2838, 3225, 3300, 3440, 3784, 4300, 4400, 4730, 5160, 5676, 6450, 6600, 7095, 7568, 8600, 9460, 10320, 11352, 11825, 12900, 13200, 14190, 17200, 18920, 22704, 23650, 25800, 28380, 33857, 35475, 37840, 47300, 51600, 56760, 67714, 70950, 94600, 101571, 113520, 135428, 141900, 169285, 189200, 203142, 270856, 283800, 338570, 372427, 406284, 507855, 541712, 567600, 677140, 744854, 812568, 846425, 1015710, 1117281, 1354280, 1455851, 1489708, 1625136, 1692850, 1862135, 2031420, 2234562, 2539275, 2708560, 2911702, 2979416, 3385700, 3724270, 4062840, 4367553, 4469124, 5078550, 5586405, 5823404, 5958832, 6771400, 7279255, 7448540, 8125680, 8735106, 8938248, 9310675, 10157100, 11172810, 11646808, 13542800, 14558510, 14897080, 16014361, 17470212, 17876496, 18621350, 20314200, 21837765, 22345620, 23293616, 27932025, 29117020, 29794160, 32028722, 34940424, 36396275, 37242700, 40628400, 43675530, 44691240, 48043083, 55864050, 58234040, 64057444, 69880848, 72792550, 74485400, 80071805, 87351060, 89382480, 96086166, 109188825, 111728100, 116468080, 128114888, 145585100, 148970800, 160143610, 174702120, 192172332, 218377650, 223456200, 240215415, 256229776, 291170200, 320287220, 349404240, 384344664, 400359025, 436755300, 446912400, 480430830, 582340400, 640574440, 768689328, 800718050, 873510600, 960861660, 1201077075, 1281148880, 1601436100, 1747021200, 1921723320, 2402154150, 3202872200, 3843446640, 4804308300, 6405744400, 9608616600, 19217233200]

約数ペア:

[(1, 19217233200), (2, 9608616600), (3, 6405744400), (4, 4804308300), (5, 3843446640), (6, 3202872200), (8, 2402154150), (10, 1921723320), (11, 1747021200), (12, 1601436100), (15, 1281148880), (16, 1201077075), (20, 960861660), (22, 873510600), (24, 800718050), (25, 768689328), (30, 640574440), (33, 582340400), (40, 480430830), (43, 446912400), (44, 436755300), (48, 400359025), (50, 384344664), (55, 349404240), (60, 320287220), (66, 291170200), (75, 256229776), (80, 240215415), (86, 223456200), (88, 218377650), (100, 192172332), (110, 174702120), (120, 160143610), (129, 148970800), (132, 145585100), (150, 128114888), (165, 116468080), (172, 111728100), (176, 109188825), (200, 96086166), (215, 89382480), (220, 87351060), (240, 80071805), (258, 74485400), (264, 72792550), (275, 69880848), (300, 64057444), (330, 58234040), (344, 55864050), (400, 48043083), (430, 44691240), (440, 43675530), (473, 40628400), (516, 37242700), (528, 36396275), (550, 34940424), (600, 32028722), (645, 29794160), (660, 29117020), (688, 27932025), (825, 23293616), (860, 22345620), (880, 21837765), (946, 20314200), (1032, 18621350), (1075, 17876496), (1100, 17470212), (1200, 16014361), (1290, 14897080), (1320, 14558510), (1419, 13542800), (1650, 11646808), (1720, 11172810), (1892, 10157100), (2064, 9310675), (2150, 8938248), (2200, 8735106), (2365, 8125680), (2580, 7448540), (2640, 7279255), (2838, 6771400), (3225, 5958832), (3300, 5823404), (3440, 5586405), (3784, 5078550), (4300, 4469124), (4400, 4367553), (4730, 4062840), (5160, 3724270), (5676, 3385700), (6450, 2979416), (6600, 2911702), (7095, 2708560), (7568, 2539275), (8600, 2234562), (9460, 2031420), (10320, 1862135), (11352, 1692850), (11825, 1625136), (12900, 1489708), (13200, 1455851), (14190, 1354280), (17200, 1117281), (18920, 1015710), (22704, 846425), (23650, 812568), (25800, 744854), (28380, 677140), (33857, 567600), (35475, 541712), (37840, 507855), (47300, 406284), (51600, 372427), (56760, 338570), (67714, 283800), (70950, 270856), (94600, 203142), (101571, 189200), (113520, 169285), (135428, 141900)]