72111945840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{581173}}^1$

素因数の和:581247

約数の個数: 160

約数和(自身を含む): 249058630656

約数和(自身を除く): 176946684816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2256, 2585, 2640, 2820, 3102, 3760, 4136, 5170, 5640, 6204, 7755, 8272, 10340, 11280, 12408, 15510, 20680, 24816, 31020, 41360, 62040, 124080, 581173, 1162346, 1743519, 2324692, 2905865, 3487038, 4649384, 5811730, 6392903, 6974076, 8717595, 9298768, 11623460, 12785806, 13948152, 17435190, 19178709, 23246920, 25571612, 27315131, 27896304, 31964515, 34870380, 38357418, 46493840, 51143224, 54630262, 63929030, 69740760, 76714836, 81945393, 95893545, 102286448, 109260524, 127858060, 136575655, 139481520, 153429672, 163890786, 191787090, 218521048, 255716120, 273151310, 300466441, 306859344, 327781572, 383574180, 409726965, 437042096, 511432240, 546302620, 600932882, 655563144, 767148360, 819453930, 901399323, 1092605240, 1201865764, 1311126288, 1502332205, 1534296720, 1638907860, 1802798646, 2185210480, 2403731528, 3004664410, 3277815720, 3605597292, 4506996615, 4807463056, 6009328820, 6555631440, 7211194584, 9013993230, 12018657640, 14422389168, 18027986460, 24037315280, 36055972920, 72111945840]

約数ペア:

[(1, 72111945840), (2, 36055972920), (3, 24037315280), (4, 18027986460), (5, 14422389168), (6, 12018657640), (8, 9013993230), (10, 7211194584), (11, 6555631440), (12, 6009328820), (15, 4807463056), (16, 4506996615), (20, 3605597292), (22, 3277815720), (24, 3004664410), (30, 2403731528), (33, 2185210480), (40, 1802798646), (44, 1638907860), (47, 1534296720), (48, 1502332205), (55, 1311126288), (60, 1201865764), (66, 1092605240), (80, 901399323), (88, 819453930), (94, 767148360), (110, 655563144), (120, 600932882), (132, 546302620), (141, 511432240), (165, 437042096), (176, 409726965), (188, 383574180), (220, 327781572), (235, 306859344), (240, 300466441), (264, 273151310), (282, 255716120), (330, 218521048), (376, 191787090), (440, 163890786), (470, 153429672), (517, 139481520), (528, 136575655), (564, 127858060), (660, 109260524), (705, 102286448), (752, 95893545), (880, 81945393), (940, 76714836), (1034, 69740760), (1128, 63929030), (1320, 54630262), (1410, 51143224), (1551, 46493840), (1880, 38357418), (2068, 34870380), (2256, 31964515), (2585, 27896304), (2640, 27315131), (2820, 25571612), (3102, 23246920), (3760, 19178709), (4136, 17435190), (5170, 13948152), (5640, 12785806), (6204, 11623460), (7755, 9298768), (8272, 8717595), (10340, 6974076), (11280, 6392903), (12408, 5811730), (15510, 4649384), (20680, 3487038), (24816, 2905865), (31020, 2324692), (41360, 1743519), (62040, 1162346), (124080, 581173)]