18749204760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{84047}}^1$

素因数の和:84098

約数の個数: 192

約数和(自身を含む): 66444986880

約数和(自身を除く): 47695782120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 572, 660, 676, 715, 780, 845, 858, 1014, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3432, 3718, 4056, 4290, 5070, 5577, 5720, 6760, 7436, 8580, 9295, 10140, 11154, 14872, 17160, 18590, 20280, 22308, 27885, 37180, 44616, 55770, 74360, 84047, 111540, 168094, 223080, 252141, 336188, 420235, 504282, 672376, 840470, 924517, 1008564, 1092611, 1260705, 1680940, 1849034, 2017128, 2185222, 2521410, 2773551, 3277833, 3361880, 3698068, 4370444, 4622585, 5042820, 5463055, 5547102, 6555666, 7396136, 8740888, 9245170, 10085640, 10926110, 11094204, 12018721, 13111332, 13867755, 14203943, 16389165, 18490340, 21852220, 22188408, 24037442, 26222664, 27735510, 28407886, 32778330, 36056163, 36980680, 42611829, 43704440, 48074884, 55471020, 56815772, 60093605, 65556660, 71019715, 72112326, 85223658, 96149768, 110942040, 113631544, 120187210, 131113320, 142039430, 144224652, 156243373, 170447316, 180280815, 213059145, 240374420, 284078860, 288449304, 312486746, 340894632, 360561630, 426118290, 468730119, 480748840, 568157720, 624973492, 721123260, 781216865, 852236580, 937460238, 1249946984, 1442246520, 1562433730, 1704473160, 1874920476, 2343650595, 3124867460, 3749840952, 4687301190, 6249734920, 9374602380, 18749204760]

約数ペア:

[(1, 18749204760), (2, 9374602380), (3, 6249734920), (4, 4687301190), (5, 3749840952), (6, 3124867460), (8, 2343650595), (10, 1874920476), (11, 1704473160), (12, 1562433730), (13, 1442246520), (15, 1249946984), (20, 937460238), (22, 852236580), (24, 781216865), (26, 721123260), (30, 624973492), (33, 568157720), (39, 480748840), (40, 468730119), (44, 426118290), (52, 360561630), (55, 340894632), (60, 312486746), (65, 288449304), (66, 284078860), (78, 240374420), (88, 213059145), (104, 180280815), (110, 170447316), (120, 156243373), (130, 144224652), (132, 142039430), (143, 131113320), (156, 120187210), (165, 113631544), (169, 110942040), (195, 96149768), (220, 85223658), (260, 72112326), (264, 71019715), (286, 65556660), (312, 60093605), (330, 56815772), (338, 55471020), (390, 48074884), (429, 43704440), (440, 42611829), (507, 36980680), (520, 36056163), (572, 32778330), (660, 28407886), (676, 27735510), (715, 26222664), (780, 24037442), (845, 22188408), (858, 21852220), (1014, 18490340), (1144, 16389165), (1320, 14203943), (1352, 13867755), (1430, 13111332), (1560, 12018721), (1690, 11094204), (1716, 10926110), (1859, 10085640), (2028, 9245170), (2145, 8740888), (2535, 7396136), (2860, 6555666), (3380, 5547102), (3432, 5463055), (3718, 5042820), (4056, 4622585), (4290, 4370444), (5070, 3698068), (5577, 3361880), (5720, 3277833), (6760, 2773551), (7436, 2521410), (8580, 2185222), (9295, 2017128), (10140, 1849034), (11154, 1680940), (14872, 1260705), (17160, 1092611), (18590, 1008564), (20280, 924517), (22308, 840470), (27885, 672376), (37180, 504282), (44616, 420235), (55770, 336188), (74360, 252141), (84047, 223080), (111540, 168094)]